Viper
[wiki] rating: 2.0 (winrate: 47% pickrate: 5%)Juggernaut
[wiki] rating: 1.6 (winrate: 52% pickrate: 18%)Ancient Apparition
* Heroes with mobility/escape mechanisms to dodge Ancient Apparition abilites, or to easily jump on him: 
Riki, 
Queen of Pain, 
Phantom Assassin, 
Windranger, 
Bounty Hunter, 
Spirit Breaker, 
Night Stalker, 
Storm Spirit, 
Juggernaut, etc.
Disruptor
* 
Blade Fury allows Juggernaut to simply move out of Kinetic Field and to dodge Glimpse.
* 
Healing Ward can keep heroes trapped in the Static Storm alive.
* 
Omnislash can be used to dodge Glimpse.
Brewmaster
[wiki] rating: 1.6 (winrate: 47% pickrate: 1%)Ancient Apparition
* 
Primal Split makes Brewmaster invulnerable for the duration, rendering effects of Cold Feet and Ice Blast useless.
* 
Dispel Magic can dispel Cold Feet from allies.
* Brewmaster can easily run Ancient Apparition down with the slow from 
Thunder Clap and 
Cinder Brew.
Disruptor
* 
Brewmaster with Primal Split
* Heroes that can dodge Glimpse:
* 
Puck with 
Phase Shift
* Riki with 
Tricks of the Trade
* 
Phantom Lancer with 
Doppelganger
* 
Ember Spirit with 
Sleight of Fist and 
Activate Fire Remnant
* 
Chaos Knight with 
Phantasm
* 
Naga Siren with 
Mirror Image
* 
Tusk with 
Snowball
* Juggernaut with Omnislash
* Brewmaster with Primal Split
* 
Lifestealer with 
Infest
* 
Phoenix with 
Supernova
Phantom Lancer
[wiki] rating: 1.4 (winrate: 50% pickrate: 9%)Disruptor
* Doppelganger lets Phantom Lancer instantly escape from 
Kinetic Field.
* Doppelganger is one of the most reliable ways to dodge 
Glimpse, other than spell immunity.
* Doppelganger dispels 
Thunder Strike.
Additional:
* Doppelganger is a very reliable tool against Glimpse, enabling him to dodge it consistently.
* Doppelganger also allows Phantom Lancer to escape from Kinetic Field so long as there isn't a Static Storm on top of him.
Ancient Apparition
* Phantom Lancer can dispel or escape from Cold Feet with Doppelganger and 
Phantom Rush respectively. Phantom Lancer also builds a 
Manta Style which dispels Cold Feet.
* Ancient Apparition has trouble dealing with Phantom Lancer's illusions due to a lack of Area of Effect damage other than Ice Blast.
* Phantom Lancer tends to build a 
Diffusal Blade, which greatly amplifies his damage against Ancient Apparition due to Ancient Apparition's high mana pool.
* Ancient Apparition has no escape/mobility mechanisms, making him an easy target for Phantom Lancer at any stage of the game.
Ancient Apparition
* 
Ancient Apparition's 
Ice Blast will only debuff Phantom Lancer and not his illusions.
* Heroes with undispellable debuffs will help identify the real Phantom Lancer through visual effects or debuff indicators, provided that it was cast on the real Phantom Lancer to begin with:
* 
Doom's 
Doom marks Phantom Lancer with a highly visible effect, and also silences him.
* 
Bloodseeker's 
Rupture shows a clear red trail effect on the real Phantom Lancer.
* Ancient Apparition's Ice Blast will only debuff Phantom Lancer and not his illusions.
* 
Grimstroke's 
Soulbind is undispellable.
* 
Shadow Demon's 
Demonic Purge is undispellable.
* 
Monkey King's 
Jingu Mastery is undispellable and puts a big yellow Mark over his head.
Nyx Assassin
[wiki] rating: 1.2 (winrate: 54% pickrate: 14%)Disruptor
* Heroes that can pick you off: 
Clinkz, 
Nyx Assassin, Puck, Riki.
Ancient Apparition
* Heroes with silence and mana drain abilites, as Ancient Apparition relies entirely on his abilities: 
Invoker, 
Silencer, Nyx Assassin, 
Skywrath Mage, 
Shadow Shaman, 
Lion and etc.
Clinkz
[wiki] rating: 1.2 (winrate: 52% pickrate: 5%)Ancient Apparition
* Ancient Apparition has no escape or reliable control and is very fragile, which makes him an easy target for anyone who can get on top of him, like Phantom Assassin or Clinkz.
Disruptor
* Heroes that can pick you off: Clinkz, Nyx Assassin, Puck, Riki.
Riki
[wiki] rating: 1.2 (winrate: 50% pickrate: 15%)Disruptor
* Riki with Tricks of the Trade
* Heroes that can dodge Glimpse:
* Puck with Phase Shift
* Riki with Tricks of the Trade
* Phantom Lancer with Doppelganger
* Ember Spirit with Sleight of Fist and Activate Fire Remnant
* Chaos Knight with Phantasm
* Naga Siren with Mirror Image
* Tusk with Snowball
* Juggernaut with Omnislash
* Brewmaster with Primal Split
* Lifestealer with Infest
* Phoenix with Supernova
Ancient Apparition
* Heroes with mobility/escape mechanisms to dodge Ancient Apparition abilites, or to easily jump on him: Riki, Queen of Pain, Phantom Assassin, Windranger, Bounty Hunter, Spirit Breaker, Night Stalker, Storm Spirit, Juggernaut, etc.
Silencer
[wiki] rating: 1.2 (winrate: 48% pickrate: 7%)Disruptor
* Heroes with silences : Bloodseeker, Riki, Silencer.
Ancient Apparition
* Heroes with silence and mana drain abilites, as Ancient Apparition relies entirely on his abilities: Invoker, Silencer, Nyx Assassin, Skywrath Mage, Shadow Shaman, Lion and etc.
Pugna
[wiki] rating: 1.0 (winrate: 53% pickrate: 4%)Disruptor
* 
Nether Ward can do a ton of damage to Disruptor because of his high mana costs.
* 
Life Drain can be used to heal an ally trapped by Static Storm-Kinetic Field combo (if Pugna is not a target).
Mirana
[wiki] rating: 1.0 (winrate: 51% pickrate: 16%)Ancient Apparition
* 
Leap allows Mirana to easily escape the freezing range of Cold Feet. Mirana also tends to build Manta Style which dispels Cold Feet.
* During 
Moonlight Shadow, the invisibility makes it hard to catch Mirana's team with Ice Blast.
* Ancient Apparition's lack of mobility/escape capabilities makes him an easy target for Mirana at any stage of the game.
Void Spirit
[wiki] rating: 1.0 (winrate: 51% pickrate: 12%)Ancient Apparition
* 
Dissimilate and 
Astral Step allows Void Spirit to quickly escape from Cold Feet.
* Void Spirit deals both magical and physical damage, which makes Ancient Apparition an easy target to ambush.
* If Void Spirit purchases 
Aghanim's Scepter, the silence provided by 
Resonant Pulse can disrupt Ancient Apparition during fights, as he is entirely reliant upon spells to contribute.
Phoenix
[wiki] rating: 1.0 (winrate: 50% pickrate: 9%)Disruptor
* Phoenix with Supernova
* Heroes that can dodge Glimpse:
* Puck with Phase Shift
* Riki with Tricks of the Trade
* Phantom Lancer with Doppelganger
* Ember Spirit with Sleight of Fist and Activate Fire Remnant
* Chaos Knight with Phantasm
* Naga Siren with Mirror Image
* Tusk with Snowball
* Juggernaut with Omnislash
* Brewmaster with Primal Split
* Lifestealer with Infest
* Phoenix with Supernova
Ancient Apparition
* Supernova with or without Aghanim's Scepter allows to save ally or himself through Ice Blast.
* Icarus Dive quickly escapes from 
Cold Feet.
Additional:
* 
Icarus Dive helps Phoenix escape from Cold Feet.
* However, all of Pheonix's basic abilities do cost health, which can be harmful under the effects of Ice Blast
* Supernova can save Phoenix from Ice Blast.
Ancient Apparition
* Since all of Phoenix's abilities (except for Supernova) have health costs, heroes like Ancient Apparition or 
Necrophos can turn Phoenix's abilities against it. However, Supernova does completely protect Phoenix from Ice Blast.
Weaver
[wiki] rating: 1.0 (winrate: 50% pickrate: 8%)Ancient Apparition
* Cold Feet is extremely easy to nullify with Shukuchi.
* 
Ice Vortex does not slow Weaver in Shukuchi.
* Time Lapse will still affect his health, even when hit by Ice Blast.
* Ancient Apparition has no escapes or saves and is very squishy, making him an easy target for Weaver to get on top of.
Additional:
* 
Time Lapse allows Weaver (or an ally if upgraded with Aghanim's Scepter) to regain HP while affected by Ice Blast.
* 
Shukuchi completely ignores the slow from Ice Vortex and helps him escape the freeze range of Cold Feet.
Oracle
[wiki] rating: 1.0 (winrate: 50% pickrate: 9%)Ancient Apparition
* False Promise can prevent the shatter from Ice Blast and Fate's Edict can protect an ally from the magical damage over time for a while.
* Oracle can deny allies who are frostbitten. If he uses Purifying Flames to reach the shatter threshold, it will count as a deny.
* Fortune's End can dispel Cold Feet on affected allies, preventing them from getting frozen.
Additional:
* 
False Promise can dispel the stun from Cold Feet and can save an ally that's about to shatter from Ice Blast, even allowing healing with 
Purifying Flames because of the delayed effect.
* Purifying Flames also allows Oracle to deny his allies if they're affected by Ice Blast. If he brings his allies' health to or below the shatter threshold, it will count as him denying the ally.
* 
Fate's Edict is good against all of Ancient Apparition's abilities at all stages of the game.
* 
Fortune's End can dispel Cold Feet from allies.
Terrorblade
[wiki] rating: 1.0 (winrate: 48% pickrate: 4%)Ancient Apparition
* Sunder is not affected by Ice Blast and will still swap health with any target as usual.
Additional:
* 
Sunder allows Terrorblade (or an ally) to regain HP while affected by Ice Blast.
* Terrorblade often buys Manta Style which can dispel Cold Feet
Lina
[wiki] rating: 1.0 (winrate: 45% pickrate: 10%)Ancient Apparition
* Lina builds 
Shadow Blade (and upgrades it into a 
Silver Edge), which makes it hard for Ancient Apparition to land his abilities.
* Laguna Blade can kill Ancient Apparition easily due to his low health pool and lack of mobility.
Bounty Hunter
[wiki] rating: 0.6 (winrate: 54% pickrate: 9%)Ancient Apparition
* Heroes with mobility/escape mechanisms to dodge Ancient Apparition abilites, or to easily jump on him: Riki, Queen of Pain, Phantom Assassin, Windranger, Bounty Hunter, Spirit Breaker, Night Stalker, Storm Spirit, Juggernaut, etc.
Night Stalker
[wiki] rating: 0.6 (winrate: 53% pickrate: 5%)Ancient Apparition
* Heroes with mobility/escape mechanisms to dodge Ancient Apparition abilites, or to easily jump on him: Riki, Queen of Pain, Phantom Assassin, Windranger, Bounty Hunter, Spirit Breaker, Night Stalker, Storm Spirit, Juggernaut, etc.
Shadow Shaman
[wiki] rating: 0.6 (winrate: 52% pickrate: 16%)Ancient Apparition
* Heroes with silence and mana drain abilites, as Ancient Apparition relies entirely on his abilities: Invoker, Silencer, Nyx Assassin, Skywrath Mage, Shadow Shaman, Lion and etc.
Bane
[wiki] rating: 0.6 (winrate: 51% pickrate: 3%)Disruptor
* Heroes that wish to disrupt fights with spell combos or big ultimates are vulnerable to the long stun of Fiend's Grip: 
Disruptor, 
Death Prophet, 
Enigma, 
Faceless Void, Invoker, 
Lich, 
Magnus, 
Mars, 
Medusa, 
Outworld Destroyer, Phoenix, Puck, Queen of Pain, 
Shadow Fiend, 
Treant Protector, 
Underlord, 
Winter Wyvern, 
Witch Doctor, 
Zeus.
Bloodseeker
[wiki] rating: 0.6 (winrate: 51% pickrate: 4%)Disruptor
* Heroes with silences : Bloodseeker, Riki, Silencer.
Naga Siren
[wiki] rating: 0.6 (winrate: 51% pickrate: 2%)Disruptor
* Naga Siren with Mirror Image
* Heroes that can dodge Glimpse:
* Puck with Phase Shift
* Riki with Tricks of the Trade
* Phantom Lancer with Doppelganger
* Ember Spirit with Sleight of Fist and Activate Fire Remnant
* Chaos Knight with Phantasm
* Naga Siren with Mirror Image
* Tusk with Snowball
* Juggernaut with Omnislash
* Brewmaster with Primal Split
* Lifestealer with Infest
* Phoenix with Supernova
Templar Assassin
[wiki] rating: 0.6 (winrate: 51% pickrate: 5%)Ancient Apparition
* Fragile supports with low armor are always a good prey, also her Psionic Trap will wear down most attempts to flee with their built-in disables: Silencer, 
Crystal Maiden, 
Warlock, Ancient Apparition, Grimstroke, Witch Doctor
Spirit Breaker
[wiki] rating: 0.6 (winrate: 50% pickrate: 8%)Ancient Apparition
* Heroes with mobility/escape mechanisms to dodge Ancient Apparition abilites, or to easily jump on him: Riki, Queen of Pain, Phantom Assassin, Windranger, Bounty Hunter, Spirit Breaker, Night Stalker, Storm Spirit, Juggernaut, etc.
Lion
[wiki] rating: 0.6 (winrate: 50% pickrate: 16%)Ancient Apparition
* Finger of Death can instantly shred many targets especially fragile Heroes like 
Keeper of the Light, Ancient Apparition, or Bounty Hunter.
Windranger
[wiki] rating: 0.6 (winrate: 50% pickrate: 16%)Ancient Apparition
* Heroes with mobility/escape mechanisms to dodge Ancient Apparition abilites, or to easily jump on him: Riki, Queen of Pain, Phantom Assassin, Windranger, Bounty Hunter, Spirit Breaker, Night Stalker, Storm Spirit, Juggernaut, etc.
Skywrath Mage
[wiki] rating: 0.6 (winrate: 50% pickrate: 6%)Ancient Apparition
* Heroes with silence and mana drain abilites, as Ancient Apparition relies entirely on his abilities: Invoker, Silencer, Nyx Assassin, Skywrath Mage, Shadow Shaman, Lion and etc.
Chaos Knight
[wiki] rating: 0.6 (winrate: 49% pickrate: 3%)Disruptor
* Chaos Knight with Phantasm
* Heroes that can dodge Glimpse:
* Puck with Phase Shift
* Riki with Tricks of the Trade
* Phantom Lancer with Doppelganger
* Ember Spirit with Sleight of Fist and Activate Fire Remnant
* Chaos Knight with Phantasm
* Naga Siren with Mirror Image
* Tusk with Snowball
* Juggernaut with Omnislash
* Brewmaster with Primal Split
* Lifestealer with Infest
* Phoenix with Supernova
Additional:
* Phantasm removes Glimpse and dispels Thunder Strike. Additionally, the Phantasm illusions make it difficult to use Glimpse and Thunder Strike on the real Chaos Knight.
* Disruptor's lack of mobility, combined with his lack of innate defense, sets him up for a Reality Rift and a beatdown by Chaos Knight and his illusions.
Batrider
[wiki] rating: 0.6 (winrate: 49% pickrate: 5%)Ancient Apparition
* For the same reason, he has to be slightly more cunning when playing against heroes that can scout the treeline, such as Ancient Apparition and his Ice Vortex and Shadow Demon and his 
Shadow Poison.
Invoker
[wiki] rating: 0.6 (winrate: 49% pickrate: 16%)Ancient Apparition
* Heroes with silence and mana drain abilites, as Ancient Apparition relies entirely on his abilities: Invoker, Silencer, Nyx Assassin, Skywrath Mage, Shadow Shaman, Lion and etc.
Lone Druid
[wiki] rating: 0.6 (winrate: 48% pickrate: 1%)Ancient Apparition
* Lone Druid's early game is good against slow, squishy supports since his bear is very strong early game and an Entangling Claws proc almost always guarantees a kill: Ancient Apparition, Crystal Maiden, Shadow Shaman, Skywrath Mage etc.
Ember Spirit
[wiki] rating: 0.6 (winrate: 46% pickrate: 9%)Disruptor
* Ember Spirit with Sleight of Fist and Activate Fire Remnant
* Heroes that can dodge Glimpse:
* Puck with Phase Shift
* Riki with Tricks of the Trade
* Phantom Lancer with Doppelganger
* Ember Spirit with Sleight of Fist and Activate Fire Remnant
* Chaos Knight with Phantasm
* Naga Siren with Mirror Image
* Tusk with Snowball
* Juggernaut with Omnislash
* Brewmaster with Primal Split
* Lifestealer with Infest
* Phoenix with Supernova
Tiny
[wiki] rating: 0.6 (winrate: 45% pickrate: 6%)Ancient Apparition
* Squishy heroes, usually supports, like 
Io, Ancient Apparition, Keeper of the Light etc can die instantly from Tiny's magic burst.
Kunkka
[wiki] rating: 0.6 (winrate: 44% pickrate: 4%)Disruptor
* X Marks the Spot is a counter to Disruptor's Glimpse, but you need quick reactions to pull it off.
Additional:
* 
X Marks The Spot allows Kunkka or his teammates to fight back under effect of Glimpse.
Sniper
[wiki] rating: 0.4 (winrate: 48% pickrate: 6%)Disruptor
* Sniper can kill Disruptor while he is trapped by Kinetic Field from a long range.
* Sniper generally stays in the back, making it hard for Disruptor to cast any of his skills on him in lane.
Disruptor
* Heroes with catch to disrupt Sniper's positioning and deliver him into the enemies: 
Batrider, Disruptor, 
Pudge, 
Vengeful Spirit
Spectre
[wiki] rating: 0.4 (winrate: 47% pickrate: 3%)Ancient Apparition
* As Ancient Apparition likes to stay far away from the fight to get full effectiveness from Ice Blast, he is a very good target for a Haunt gank. Ancient Apparition also has no hard disables and escape spells, making him an easy kill for Spectre.
Disruptor
* Disruptor can control where she goes with Kinetic Field and Glimpse. 
Static Storm shuts her down in teamfights.
Slark
[wiki] rating: -2.0 (winrate: 47% pickrate: 13%)Ancient Apparition
* Ice Blast stops Shadow Dance's passive health regeneration, even when Slark is not in vision.
Disruptor
* Thunder Strike provides vision on him while Slark is invisible.
* Glimpse's range at lvl 3-4 is more than enough to pull him back to a favorable position for your team to group up and kill him.
* Even though he is capable of picking you off and deal enough damage to kill you, Slark will be literally sticking his neck out, since jumping on Disruptor means being on his battleground.
* AoE silence and the ability to mute Black King Bar is deadly to Slark at all stages of the game.
Additional:
* Static Storm and Kinetic Field locks down Slark, as he cannot use Dark Pact to dispel any disables, or Pounce out while silenced.
* Glimpse puts an end to any attempts at ganking Disruptor or his allies, and also negates Slark's mobility by bringing him back into the fight if he tries to escape with Pounce.
Io
[wiki] rating: -2.0 (winrate: 48% pickrate: 4%)Disruptor
* Glimpse directly negates Relocate.
Additional:
* Disruptor can always Glimpse back Io or his target after he 
Relocated nearby.
* Even better, thanks to the indicator on the ground, you can even preemptively drop Static Storm and Kinetic Field on the spot they will relocate to.
* Thunder Strike and Glimpse are also good tools to bring back an Io that 
Tethered away in the fog of war.
Ancient Apparition
* Ice Blast prevents Io from healing the target.
Additional:
* Ice Blast prevents Io from healing an ally with Tether and prevents healing from 
Overcharge
* Io is a common 
Mekansm builder which is useless if he is affected by Ice Blast.
Clockwerk
[wiki] rating: -1.6 (winrate: 50% pickrate: 7%)Ancient Apparition
* Ancient Apparition's Cold Feet will freeze Clockwerk in place if he stays inside his Power Cogs. His immobility while in his cogs also makes him a very easy target to Ice Vortex and Ice Blast.
Disruptor
* Glimpse moves Clockwerk away from allies struck by Hookshot, or under attack by Battery Assault.
* Static Storm can turn Power Cogs into Clockwerk's own grave, but 
Blade Mail will also return the damage to Disruptor.
Magnus
[wiki] rating: -1.0 (winrate: 46% pickrate: 4%)Disruptor
* Disruptor can disable Magnus's Blink Dagger using Thunder Strike during a considerable duration, disrupting his initiation attempts.
* Glimpse brings Magnus back after he escapes with Skewer and/or Force Staff.
* Static Storm if used on a fight can prevent Magnus from using Reverse Polarity after he jumps in.
Shadow Fiend
[wiki] rating: -1.0 (winrate: 46% pickrate: 18%)Disruptor
* Glimpse and Kinetic Field allows Disruptor to set up some early kills onto Shadow Fiend.
* Static Storm can be used to cancel the cast of Requiem of Souls.
Morphling
[wiki] rating: -1.0 (winrate: 46% pickrate: 13%)Ancient Apparition
* Ice Blast stops Attribute Shift (Strength Gain) from recovering additional health, and using it will even bring Morphling closer to the shatter threshold.
* In lane, Ice Vortex slows Morphling's already poor movement speed to a crawl; this, coupled with the amplification of magic damage, can set up an early kill on Morphling if Ancient Apparition has a suitable lane partner.
Chen
[wiki] rating: -1.0 (winrate: 46% pickrate: 0%)Ancient Apparition
* Ice Blast prevents healing from Hand of God.
Additional:
* Ice Blast prevents 
Divine Favor and 
Hand of God from healing his allies or himself.
Snapfire
[wiki] rating: -1.0 (winrate: 47% pickrate: 6%)Ancient Apparition
* Ice Blast, Cold Feet, and Ice Vortex are easier to land on Snapfire while she channels her 
Mortimer Kisses.
Additional:
* Snapfire is vulnerable while she is casting 
Mortimer Kisses making her an easy target for the effects of Cold Feet and Ice Blast.
Dragon Knight
[wiki] rating: -1.0 (winrate: 48% pickrate: 3%)Ancient Apparition
* Cold Feet and Ice Vortex both hinder Dragon Knight's movement greatly during teamfights.
* Ice Blast ignores Dragon Knight's armor and kills him prematurely.
Centaur Warrunner
[wiki] rating: -1.0 (winrate: 49% pickrate: 4%)Disruptor
* Kinetic Field and Glimpse can completely negate Stampede.
Dazzle
[wiki] rating: -1.0 (winrate: 49% pickrate: 5%)Ancient Apparition
* Ice Blast negates healing from Shadow Wave, and lasts longer than Shallow Grave.
Additional:
* 
Shallow Grave prevents Ice Blast's shatter for up to 5 seconds, but can mostly only delay it as Ice Blast's debuff lasts 10 seconds and prevents 
Shadow Wave from healing them.
Earthshaker
[wiki] rating: -1.0 (winrate: 50% pickrate: 15%)Disruptor
* Thunder Strike can be used to cancel Earthshaker's 
Blink Dagger.
* Glimpse brings Earthshaker back after he jumps on Aghanim's Scepter upgraded Enchant Totem.
* Static Storm if used on a fight can prevent Earthshaker from executing his combo after blinking in.
Winter Wyvern
[wiki] rating: -1.0 (winrate: 51% pickrate: 5%)Ancient Apparition
* 
Cold Embrace makes its target immovable, allowing Ancient Apparition to easily land Ice Blast, or a Cold Feet stun
* Ice Blast also negates healing from Cold Embrace
Additional:
* Ice Blast disables the healing component of Cold Embrace, making it essentially a 4 second stun on an ally and a perfect setup for Ice Blast.
* If Cold Feet is cast on an enemy hero affected by Cold Embrace, it will almost guarantee the enemy comes out stunned.
Necrophos
[wiki] rating: -1.0 (winrate: 51% pickrate: 3%)Ancient Apparition
* Ice Blast completely nullifies any healing, making Necrophos unable to stay in a teamfight to sustain his teammates (and himself) or deal gradual damage to the enemy, else he be faced with a quick death if focused on.
Tidehunter
[wiki] rating: -1.0 (winrate: 51% pickrate: 9%)Disruptor
* In the mid-game, Tidehunter relies on 
Kraken Shell to stay alive and get his 
Ravage off. Apart from Thunder Strike, none of Disruptor's abilities can be dispelled, so it's rather easy to trap him inside Kinetic Field and Static Storm.
* Be mindful, however, that Kraken Shell still makes Tidehunter very tanky, so be sure that you can kill him with your combo or your partners while he is silenced and trapped.
Huskar
[wiki] rating: -1.0 (winrate: 51% pickrate: 3%)Ancient Apparition
* Ice Blast prevents Huskar from healing, regeneration, health gained from activating an 
Armlet of Mordiggian and will kill him when his health dips below a threshold. This makes it very dangerous for him to use his abilities.
Additional:
* Ice Blast prevents Huskar from healing with 
Berserker's Blood and negates any lifesteal, making him significantly weaker in battle.
* 
Burning Spear and 
Life Break cost Huskar his own health, killing him under the effects from Ice Blast.
* Huskar often builds Armlet of Mordiggian which can be deadly during Ice Blast.
Death Prophet
[wiki] rating: -1.0 (winrate: 51% pickrate: 4%)Ancient Apparition
* Cold Feet's debuff affects Death Prophet even while she's affected by 
Eul's Scepter of Divinity.
* Ice Vortex lowers her magic resistance and her kiting potential.
* Ice Blast prevents Death Prophet from gaining health from Spirit Siphon and Exorcism.
Additional:
* Ice Blast prevents Death Prophet from gaining health from 
Spirit Siphon and 
Exorcism.
Monkey King
[wiki] rating: -1.0 (winrate: 51% pickrate: 17%)Disruptor
* Thunder Strike provides vision of Monkey King when he's in the trees. The periodic damage will also keep Monkey King from using Tree Dance if he's on the ground.
* Glimpse pulls Monkey King out of the trees if he attempts to escape using Tree Dance, and can cause Wukong's Command to end prematurely if Monkey King is Glimpsed out of its radius.
* Kinetic Field and Static Storm can be used to hold Monkey King in place and ensure a kill.
Warlock
[wiki] rating: -1.0 (winrate: 51% pickrate: 5%)Ancient Apparition
* Ice Blast nullifies the healing from {U:Warlock Golem} and 
Shadow Word.
* Cold Feet stuns Warlock if he chooses to continue channeling 
Upheaval.
Underlord
[wiki] rating: -1.0 (winrate: 53% pickrate: 8%)Disruptor
* Glimpse will return Underlord or any of his teammates attempting to escape with Dark Rift if timed correctly.
* Underlord is a slow and low mobility hero, easy to set up Static Storm and Kinetic Field, preventing him from using his abilities as well as preventing him using Dark Rift to escape
Alchemist
[wiki] rating: -1.0 (winrate: 53% pickrate: 7%)Ancient Apparition
* Ice Blast cancels out Chemical Rage's rapid health regeneration. It can also take advantage of Alchemist's Armlet of Mordiggian toggling, as it will make HP drain insanely fast, essentially killing the bearer in no time.
Additional:
* Ice Blast nullifies the health regeneration granted by 
Chemical Rage, which Alchemist greatly relies on to stay alive in battle.
* Alchemist tends to build Armlet of Mordiggian which can be deadly during Ice Blast.
Broodmother
[wiki] rating: -1.0 (winrate: 56% pickrate: 2%)Ancient Apparition
* Ice Blast prevents 
Insatiable Hunger lifesteal, 
Spin Web regeneration and quickly kills spiderlings.
Nature's Prophet
[wiki] rating: -0.6 (winrate: 45% pickrate: 7%)Disruptor
* Heroes with detection: Bounty Hunter, Disruptor, 
Razor, 
Slardar, 
Spectre, Spirit Breaker
Witch Doctor
[wiki] rating: -0.6 (winrate: 46% pickrate: 13%)Ancient Apparition
* Heroes like 
Slark, Witch Doctor and others also tend to suffer in Ice Blast's heal denial.
Bristleback
[wiki] rating: -0.6 (winrate: 46% pickrate: 9%)Ancient Apparition
* Heroes that withstand damage like 
Timbersaw, 
Bristleback, 
Dragon Knight and others will have their durability largely reduced when hit by an Ice Blast due to the risk of shattering.
Legion Commander
[wiki] rating: -0.6 (winrate: 47% pickrate: 12%)Ancient Apparition
* Heroes with global abilities can give Legion Commander's opponent an edge in Duels from anywhere on the map: 
Nature's Prophet, Ancient Apparition, Zeus, Invoker, Treant Protector
Timbersaw
[wiki] rating: -0.6 (winrate: 48% pickrate: 7%)Ancient Apparition
* Heroes that withstand damage like Timbersaw, Bristleback, Dragon Knight and others will have their durability largely reduced when hit by an Ice Blast due to the risk of shattering.
Zeus
[wiki] rating: -0.6 (winrate: 48% pickrate: 9%)Disruptor
* As a spellcaster, silences will nullify him entirely. Some notable examples are Death Prophet, 
Drow Ranger, Bloodseeker, Disruptor and many others.
* Doom, as usual, fits this description nicely.
Hoodwink
[wiki] rating: -0.6 (winrate: 50% pickrate: 16%)Disruptor
* Heroes that can negate Hoodwink's mobility: 
Kunkka, Disruptor, Mars.
Dark Seer
[wiki] rating: -0.6 (winrate: 51% pickrate: 3%)Disruptor
* Dark Seer relies on Surge for most of his mobility, so he's not very vulnerable to slows, but much more to root effects and walls or pseudo-walls such as Disruptor's Kinetic Field or Slark's 
Pounce.
Ursa
[wiki] rating: -0.6 (winrate: 51% pickrate: 16%)Disruptor
* Ursa struggles against heroes with strong (and especially undispellable) disables (Disruptor, Puck, Shadow Demon, Outworld Destroyer and etc).
Queen of Pain
[wiki] rating: -0.4 (winrate: 48% pickrate: 9%)Ancient Apparition
* Heroes with mobility/escape mechanisms to dodge Ancient Apparition abilites, or to easily jump on him: Riki, Queen of Pain, Phantom Assassin, Windranger, Bounty Hunter, Spirit Breaker, Night Stalker, Storm Spirit, Juggernaut, etc.
Disruptor
* 
Blink and positioning is crucial for Queen of Pain. These factors are heavily countered by a good Glimpse.
* Static Storm is devastating for Queen as she relies heavily on her spells to inflict heavy burst damage.
Additional:
* Thunder Strike gives vision of Queen of Pain when she's trying to escape. When combined with Glimpse, her mobility and hit-and-run style can be negated.
* While in a team fight, Static Storm forces Queen of Pain to only use right-clicks.
* When combined with the Kinetic Field, she can only wait until she respawns.
Tusk
[wiki] rating: -0.4 (winrate: 49% pickrate: 7%)Disruptor
* Tusk with Snowball
* Heroes that can dodge Glimpse:
* Puck with Phase Shift
* Riki with Tricks of the Trade
* Phantom Lancer with Doppelganger
* Ember Spirit with Sleight of Fist and Activate Fire Remnant
* Chaos Knight with Phantasm
* Naga Siren with Mirror Image
* Tusk with Snowball
* Juggernaut with Omnislash
* Brewmaster with Primal Split
* Lifestealer with Infest
* Phoenix with Supernova
Disruptor
* Glimpse can return Tusk to where he was after using Snowball.
Omniknight
[wiki] rating: -0.2 (winrate: 51% pickrate: 1%)Disruptor
* 
Purification allows Omniknight to keep a hero trapped in the Static Storm alive.
Ancient Apparition
* Heroes with large magical AoE damage will fare well against Omniknight: Lich, Ancient Apparition, 
Jakiro, Disruptor
Disruptor
* Heroes with large magical AoE damage will fare well against Omniknight: Lich, Ancient Apparition, Jakiro, Disruptor
Phantom Assassin
[wiki] rating: 0.0 (winrate: 46% pickrate: 15%)Ancient Apparition
* Ancient Apparition has no escape or reliable control and is very fragile, which makes him an easy target for anyone who can get on top of him, like Phantom Assassin or Clinkz.
Disruptor
* Doom, Disruptor with Aghanim's Scepter, and hex abilities all prevent item usage, which is a severe problem for Phantom Assassin as it prevents her from using 
Black King Bar, the one item that helps protect her against the aforementioned dangers. Doom and Shadow Demon with Aghanim's Scepter also disables Phantom Assassin's Evasion and Critical Strike, removing much of her damage and survivabaility.
Anti-Mage
[wiki] rating: 0.0 (winrate: 47% pickrate: 14%)Ancient Apparition
* Anti-Mage easily Blinks out of Cold Feet's freeze radius.
* Ancient Apparition lacks mobility, thus making him fall easily to Mana Void.
Additional:
* Anti-Mage can 
Blink away from Cold Feet or to build a Manta Style to dispel it.
* 
Counterspell minimizes the damage Anti-Mage takes from all of Ancient Apparition's abilities.
* 
Mana Break and 
Mana Void deal a lot of damage to Ancient Apparition due to his high mana pool.
Disruptor
* Glimpse brings Anti-Mage back after he Blinks away.
* Static Storm stops Anti-Mage from Blinking.
Additional:
* Similar to Queen of Pain, Glimpse can disable Blink, negating his mobility.
* However, Counterspell can negate a majority of Disruptor's damage, which may require him to have a partner to successfully kill Anti-Mage.
Lifestealer
[wiki] rating: 0.0 (winrate: 48% pickrate: 5%)Disruptor
* 
Rage can be used to escape from a Glimpse and to move out of Kinetic Field.
* Infest allows Lifestealer to dodge Glimpse.
Ancient Apparition
* Ice Blast prevents Lifestealer from lifestealing and healing with Infest in fights.
Storm Spirit
[wiki] rating: 0.0 (winrate: 48% pickrate: 11%)Ancient Apparition
* Ancient Apparition's only skill to stop Storm Spirit is Cold Feet, which is bad in general when trying to stop a Storm Spirit without any other disable.
* As a fragile support with low Strength gain and no magic resistance, Ancient Apparition is vulnerable to Storm Spirit's combos.
Disruptor
* At around the 10-minute mark, Disruptor would normally be level 6 or 7. This means you can have a level 3/4 glimpse along with Static Storm. A high level glimpse is enough to pull Storm back to a Static Storm even after he used 
Ball Lightning due to his limited mana pool at that time.
* Be careful in the late game however, as there is a good chance he will kill you straight-out before Glimpse has finished bringing him back. Therefore Glimpse would simply bring him back to safety after he's murdered you or a teammate. Of course, this is assuming he hasn't silenced you with an item.
Abaddon
[wiki] rating: 0.0 (winrate: 53% pickrate: 4%)Disruptor
* 
Aphotic Shield dispels Thunder Strike.
* 
Mist Coil can be used to heal an ally trapped by Static Storm-Kinetic Field combo.
* 
Borrowed Time makes Abaddon nearly impossible to gank.
Ancient Apparition
* 
Chilling Touch's damage component can easily overwhelm Aphotic Shield's damage block.
* Ice Blast's nullifies Abaddon healing from Borrowed Time and Mist Coil and it is not dispelled by Aphotic Shield.
Additional:
* Ice Blast nullifies Borrowed Time's and Mist Coil's healing.
Puck
[wiki] rating: 0.0 (winrate: 53% pickrate: 18%)Disruptor
* Puck with Phase Shift
* Heroes that can dodge Glimpse:
* Puck with Phase Shift
* Riki with Tricks of the Trade
* Phantom Lancer with Doppelganger
* Ember Spirit with Sleight of Fist and Activate Fire Remnant
* Chaos Knight with Phantasm
* Naga Siren with Mirror Image
* Tusk with Snowball
* Juggernaut with Omnislash
* Brewmaster with Primal Split
* Lifestealer with Infest
* Phoenix with Supernova
Disruptor
* Riki and Disruptor: 
Smoke Screen and Static Storm can be thrown wherever Puck used Phase Shift, making Puck an easy target if it doesn't have Blink Dagger or is on cooldown. Puck is also very susceptible to Riki's high attack damage when attacking from the back. Glimpse also prevents Puck from escaping.
Ancient Apparition
*
Corrosive Skin minimizes the damage Viper takes from all of Ancient Apparition's abilities.
Poison Attack and 
Viper Strike.
* Ancient Apparition's slow movement speed, squishy nature, and lack of escape abilities can easily be taken advantage of through
Disruptor
*
Corrosive Skin minimizes the damage Viper takes from all of Disruptor's skills.