Night Stalker
[wiki] rating: 1.6 (winrate: 52% pickrate: 6%)Clinkz
[wiki] rating: 1.2 (winrate: 57% pickrate: 10%)Oracle
* Heroes who can take advantage of Oracle's low mobility or catch him out of position, such as 
Clinkz and 
Anti-Mage, can easily pick him off.
Keeper of the Light
* Heroes that can jump and kill him: 
Meepo, Clinkz, 
Templar Assassin
Templar Assassin
[wiki] rating: 1.2 (winrate: 49% pickrate: 6%)Keeper of the Light
* Heroes that can jump and kill him: Meepo, Clinkz, Templar Assassin
Oracle
* Because Oracle uses few, powerful instances of damage to kill enemies, Templar Assassin's 
Refraction and 
Visage's 
Gravekeeper's Cloak can absorb his burst damage.
Spectre
[wiki] rating: 1.0 (winrate: 52% pickrate: 17%)Oracle
* Oracle's burst damage is ineffective against 
Dispersion.
* Disarm provided by Fate's Edict is not as significant debilitation for Spectre as it might be for other carries since She can do damage even without landing attacks.
Nyx Assassin
[wiki] rating: 1.0 (winrate: 49% pickrate: 3%)Keeper of the Light
* 
Mana Burn is strong against Keeper of the Light due to his high mana pool.
* 
Spiked Carapace can be used to reflect Illuminate damage and stun Keeper of the Light.
* 
Vendetta allows Nyx Assassin to follow Keeper of the Light around if he tries to split-push.
Axe
[wiki] rating: 1.0 (winrate: 49% pickrate: 10%)Oracle
* False Promise will not save an ally from 
Culling Blade if their health is low enough.
* Fate's Edict, offensively or defensively, does little to protect Oracle's allies from the majority of Axe's damage.
Lifestealer
[wiki] rating: 1.0 (winrate: 47% pickrate: 8%)Keeper of the Light
* 
Rage allows him to dispel Blinding Light from himself.
* 
Open Wounds allows him to slow and kill Keeper of the Light.
Bristleback
[wiki] rating: 1.0 (winrate: 45% pickrate: 5%)Oracle
* Fortune's End cannot dispel 
Warpath stacks on Bristleback or 
Quill Spray stacks on allies.
* 
Bristleback can heavily reduce Oracle's damage output. With it, Oracle may accidentally heal Bristleback with Purifying Flames, especially if Bristleback has bonus magic resistance.
Broodmother
[wiki] rating: 0.6 (winrate: 55% pickrate: 3%)Oracle
* Oracle cannot easily deal with swarms of units, making him weak against heroes like 
Phantom Lancer or 
Broodmother.
Anti-Mage
[wiki] rating: 0.6 (winrate: 51% pickrate: 16%)Oracle
* Anti-Mage can withstand magical burst damage much better than other carries, making him effective against nukers: 
Lich, 
Necrophos, 
Oracle, and 
Leshrac.
Additional:
* Oracle has minimal damage potential against Anti-Mage due to 
Counterspell, and may even have some ability damage reflected at himself.
* Anti-Mage can easily overwhelm Oracle with 
Mana Break and 
Mana Void.
* 
Blink allows Anti-Mage to easily chase and take advantage of Oracle's low mobility.
Visage
[wiki] rating: 0.6 (winrate: 51% pickrate: 1%)Oracle
* Because Oracle uses few, powerful instances of damage to kill enemies, Templar Assassin's Refraction and Visage's Gravekeeper's Cloak can absorb his burst damage.
Storm Spirit
[wiki] rating: 0.6 (winrate: 51% pickrate: 10%)Keeper of the Light
* Heroes with teleports to escape Will-O-Wisp: 
Phantom Assassin, 
Puck, 
Queen of Pain, 
Storm Spirit
Huskar
[wiki] rating: 0.6 (winrate: 50% pickrate: 3%)Keeper of the Light
* Vulnerable spellcasters with no escape mechanisms are easy targets for Huskar: Lich, 
Crystal Maiden, 
Silencer, 
Keeper of the Light, 
Venomancer, etc.
Timbersaw
[wiki] rating: 0.6 (winrate: 49% pickrate: 5%)Oracle
* Heroes who are not easily crippled by Fate's Edict or Fortune's End, such as 
Timbersaw, or those who can dispel them, such as Phantom Lancer, can kill Oracle unhindered.
Elder Titan
[wiki] rating: 0.6 (winrate: 48% pickrate: 2%)Oracle
* 
Elder Titan's 
Echo Stomp can turn into a 5 second stun on an ally under the effect of False Promise, as it delays all damage and makes it impossible to break the damage threshold of Echo Stomp.
Queen of Pain
[wiki] rating: 0.6 (winrate: 48% pickrate: 15%)Keeper of the Light
* Heroes with teleports to escape Will-O-Wisp: Phantom Assassin, Puck, Queen of Pain, Storm Spirit
Lion
[wiki] rating: 0.6 (winrate: 48% pickrate: 15%)Keeper of the Light
* Mana Drain is very effective against heroes that have mana burn abilities such as Anti-Mage, 
Nyx Assassin and Keeper of the Light.
Oracle
* Heroes with long disables, like 
Lion, 
Night Stalker, or 
Legion Commander, can prevent Oracle from using spells or items.
Oracle
* Lion is extremely dependent on his abilities. Silences like Silencer's 
Last Word, magic resistance like Oracle's 
Fate's Edict, and dispels like Legion Commander's 
Press the Attack all make his abilities less effective.
Tiny
[wiki] rating: 0.6 (winrate: 47% pickrate: 17%)Keeper of the Light
* Squishy heroes, usually supports, like 
Io, 
Ancient Apparition, Keeper of the Light etc can die instantly from Tiny's magic burst.
Meepo
[wiki] rating: 0.6 (winrate: 47% pickrate: 1%)Keeper of the Light
* Heroes that can jump and kill him: Meepo, Clinkz, Templar Assassin
Phantom Lancer
[wiki] rating: 0.6 (winrate: 47% pickrate: 5%)Oracle
* Heroes who are not easily crippled by Fate's Edict or Fortune's End, such as Timbersaw, or those who can dispel them, such as Phantom Lancer, can kill Oracle unhindered.
Puck
[wiki] rating: 0.6 (winrate: 47% pickrate: 6%)Keeper of the Light
* Low health spellcasters: 
Lina, 
Witch Doctor, 
Tinker, Keeper of the Light, all rely heavily on their spells and are fragile heroes. They all also have avoidable spells, allowing Puck to get to them and quickly burst them down.
Shadow Demon
[wiki] rating: 0.4 (winrate: 46% pickrate: 3%)Oracle
* 
Disruption can protect Shadow Demon's allies from Fortune's End, preserving healing or buffs. It can also catch Oracle's allies, allowing 
Shadow Poison and 
Soul Catcher to be used without being dispelled.
* 
Demonic Purge prevents over-time healing during False Promise, such as Purifying Flames and 
Urn of Shadows. If he has 
Aghanim's Scepter, this issue can persist for longer or on multiple allies.
* It will not, however, prevent healing from instant abilities, items, or auras, making 
Mekansm a good choice against him.
Oracle
* Heroes who can dispel will be able to remove Shadow Poison before Shadow Demon can build up a big stack, or remove Soul Catcher's debuff to instantly bring the health of affected heroes back to a considerable amount: 
Abaddon, 
Slark, Legion Commander, Oracle.
Beastmaster
[wiki] rating: -2.0 (winrate: 51% pickrate: 2%)Oracle
* 
False Promise effectively nullifies Primal Roar's single-target initiation on allies.
* 
Purifying Flames kills Beastmaster's Hawk instantly and Boar with two casts.
Keeper of the Light
* 
Illuminate clears Beastmaster's summons and is effective against his push.
Techies
[wiki] rating: -1.6 (winrate: 48% pickrate: 7%)Oracle
* Since Techies' skills are all magical damage, casting Fate's Edict immediately upon hearing the warning sound from 
Proximity Mines and 
Blast Off! can render Oracle or an ally immune to the burst damage from these skills.
* If timed correctly, 
Remote Mines can also be countered using the same technique.
Additional:
* Fate's Edict gives 100% magic resistance, which prevents most of Techies' damage and his 
Fortune's End dispels Stasis Trap root.
Keeper of the Light
* Heroes with flying vision such as Visage, 
Beastmaster, Keeper of the Light, or Night Stalker can scout your mines from outside their trigger radius.
Wraith King
[wiki] rating: -1.6 (winrate: 51% pickrate: 8%)Keeper of the Light
* Wraith King's poor mobility makes him vulnerable to Illuminate.
* Blinding Light can reduce his damage output as well as his already abysmal mobility.
* Chakra Magic drains Wraith King's much-needed mana resulting in him not being able to reincarnate
Oracle
* Heroes with area dispel can kill multiple skeletons at once: 
Brewmaster, Oracle.
Magnus
[wiki] rating: -1.2 (winrate: 49% pickrate: 14%)Oracle
* Any hero who can counter-initiate in anticipation without getting caught in Reverse Polarity: 
Sven, 
Omniknight, 
Enigma, 
Luna, 
Naga Siren, 
Mars, 
Jakiro, Venomancer, Elder Titan, 
Faceless Void, 
Rubick, Keeper of the Light, 
Pugna, 
Invoker, 
Spectre, 
Alchemist, 
Treant Protector, Lina, Oracle, 
Zeus, 
Shadow Shaman, 
Phoenix, 
Razor, 
Huskar, 
Batrider, 
Kunkka, 
Tidehunter, 
Wraith King, 
Sand King.
Keeper of the Light
* Any hero who can counter-initiate in anticipation without getting caught in Reverse Polarity: Sven, Omniknight, Enigma, Luna, Naga Siren, Mars, Jakiro, Venomancer, Elder Titan, Faceless Void, Rubick, Keeper of the Light, Pugna, Invoker, Spectre, Alchemist, Treant Protector, Lina, Oracle, Zeus, Shadow Shaman, Phoenix, Razor, Huskar, Batrider, Kunkka, Tidehunter, Wraith King, Sand King.
Sven
[wiki] rating: -1.2 (winrate: 51% pickrate: 14%)Oracle
* Fate's Edict cripples many heroes who rely on attacks, such as Phantom Assassin, Sven, or 
Enchantress, without a dispel or a 
Black King Bar.
Keeper of the Light
* Keeper of the Light's AoE blind can keep Sven from landing hits.
Batrider
[wiki] rating: -1.0 (winrate: 46% pickrate: 3%)Oracle
* False Promise dispels Flaming Lasso.
* Fortune's End can root Batrider after he uses Flaming Lasso. It can also dispel Sticky Napalm and Flamebreak.
* Fate's Edict when used on a Lasso'd target will leave them immune to magical damage, making it difficult to burst them quickly before the Lasso ends.
Ember Spirit
[wiki] rating: -1.0 (winrate: 46% pickrate: 11%)Oracle
* Oracle can shut down both of Ember's early game abilities. Fortune's End can dispel 
Flame Guard on Ember Spirit and 
Searing Chains on allies.
* When Ember Spirit is affected by Fortune's End, his 
Fire Remnants move at 0 movement speed.
* Disarming him with Fate's Edict does affect Ember's 
Sleight of Fist ability, possibly making him useless for a few seconds in the late game without a dispel or spell immunity. This is especially good if he has a rapier or two. However, positioning for this is difficult when Ember plays far back.
Monkey King
[wiki] rating: -1.0 (winrate: 46% pickrate: 6%)Keeper of the Light
* 
Blinding Light can easily push Monkey King out of Wukong's Command, as well as blinding him.
* 
Will-O-Wisp destroys trees in a massive area, damaging Monkey King's mobility
* However, Keeper of the Light can be easily ganked by Monkey King during early-mid game stage.
Additional:
* Blinding Light can knock Monkey King outside of his ultimate, Wukong's Command or can generally blind him effectively.
* Will-O-Wisp stun Monkey King from Tree Dance by destroying his tree.
Medusa
[wiki] rating: -1.0 (winrate: 48% pickrate: 3%)Keeper of the Light
* 
Chakra Magic can drain her current mana, draining away her effective health in a sneaky way.
* Will-O-Wisp will keep Medusa busy after she got hit by Blinding Light.
Witch Doctor
[wiki] rating: -1.0 (winrate: 48% pickrate: 13%)Oracle
* It is especially easy for Oracle to negate the damage from Maledict, and even heal through it with Fate's Edict and Purifying Flames.
* If by some miracle an enemy is still about to die because of Maledict, he can still save him with False Promise.
Rubick
[wiki] rating: -1.0 (winrate: 48% pickrate: 21%)Oracle
* Oracle's high magic damage output can easily take down Rubick's low health pool.
* Because Oracle likes to combine his spells together, the only good 
Spell Steal target he gives is False Promise. This scenario can be avoided by shift queueing Fortune's End and casting it immediately, as it has no cast point, or by staying in the back line of fights if out of mana.
* As a position based hero, Rubick will have a very hard time against Fortune's End due to its absurd range and very long root duration.
Leshrac
[wiki] rating: -1.0 (winrate: 49% pickrate: 2%)Oracle
* Oracle's Fate's Edict will protect an ally from Leshrac's nuking damage.
* Oracle's False Promise can dispel Leshrac's stun and slow from his abilities, allowing an ally to escape.
* Fortune's End can stop Leshrac from chasing opponents or running away.
Troll Warlord
[wiki] rating: -1.0 (winrate: 49% pickrate: 4%)Oracle
* Fate's Edict can disarm Troll, rendering him useless in a teamfight, especially if he has already used Battle Trance.
* Fortune's End and Purifying Flames can provide ample magic damage to help burst down Troll Warlord quickly in the early to mid game.
* False Promise can save an ally from Troll Warlord's initiation, forcing him to switch targets and lose his Fervor stacks, or waste time during Battle Trance.
Ancient Apparition
[wiki] rating: -1.0 (winrate: 49% pickrate: 7%)Oracle
* 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.
Phoenix
[wiki] rating: -1.0 (winrate: 49% pickrate: 13%)Oracle
* Phoenix does significant magic damage over time which can either be dispelled or negated by Fate's Edict.
* Since Phoenix sacrifices some of his health to cast abilities it makes him very vulnerable to Oracle's burst potential
Omniknight
[wiki] rating: -1.0 (winrate: 50% pickrate: 1%)Oracle
* Fortune's End's AoE dispel will remove Guardian Angel.
Additional:
* With Fortune's End, Oracle can dispel 
Guardian Angel in an area of effect.
Jakiro
[wiki] rating: -1.0 (winrate: 50% pickrate: 14%)Oracle
* Fate's Edict allowed Oracle to make allies spell immune, allowing him to save allies from Jakiro's spells.
* Fate's Edict can be cast onto Jakiro to disarm him and prevent him from pushing with his Liquid Fire.
* False Promise allows Oracle to free allies from Jakiro's Ice Path.
Pugna
[wiki] rating: -1.0 (winrate: 50% pickrate: 6%)Oracle
* Most of Pugna's damage is magical, which can get blocked by Fate's Edict's 100% magic resistance.
* Oracle has two abilities that apply a dispel, which can easily remove Decrepify on his ally or Oracle.
* Oracle has a very long Attack Range and a very low Base Attack Time, which enables him to take down Nether Ward swiftly from long distance.
Ogre Magi
[wiki] rating: -1.0 (winrate: 51% pickrate: 16%)Oracle
* Fate's Edict gives full immunity from Ogre Magi's mostly magical damage.
* Fortune's End can dispel Ignite (when used on allies) and Bloodlust (when used on enemies).
* False Promise can dispel Ignite and Fireblast.
Slardar
[wiki] rating: -1.0 (winrate: 51% pickrate: 9%)Oracle
* Fortune's End applies a basic dispel which can be used to dispel Corrosive Haze, or even Slardar's own Guardian Sprint.
* False Promise is able to dispel Corrosive Haze and Slithereen Crush stun/slow from any allies Oracle chooses to cast it on.
* Fate's Edict can also be cast on Slardar to prevent him from proccing his Bash of the Deep.
Dark Willow
[wiki] rating: -1.0 (winrate: 51% pickrate: 6%)Oracle
* Fortune's End can easily dispel 
Cursed Crown before it times out and stuns. He can also save a stunned ally with False Promise.
* Fate's Edict can easily negate 
Bedlam's over-time damage, since the spell provides no form of control. Similarly, he can also negate the magic burst from 
Shadow Realm.
* Fortune's End can dispel the fear effect from 
Terrorize, and it can remove the root from 
Bramble Maze if you're quick enough. Be mindful that Fortune's End only dispels your allies' debuffs on the primary target.
Additional:
* Fortune's End not being disjointable is almost an ensured disable if Dark Willow tries to escape with Shadow Realm. Dispels Cursed Crown and Terrorize.
* Fate's Edict negates all her magic damage in case she catches a single hero.
* False Promise's strong dispel removes Dark Willow's disables.
Necrophos
[wiki] rating: -1.0 (winrate: 52% pickrate: 7%)Oracle
* Fortune's End can dispel 
Ghost Shroud, rending Necrophos vulnerable to physical damage. Also it's worth noting that Necrophos takes additional magic damage when in Ethereal state, which makes Purifying Flames a powerful nuke against him.
* Fate's Edict fully negates the damage from 
Reaper's Scythe, which its own delayed animation makes it relatively easy to predict and nullify.
Additional:
* During the laning stage, Oracle's Purifying Flames nullifies any damage that Heartstopper Aura might inflict.
* Fate's Edict and False Promise can protect an ally from Reaper's Scythe.
* Oracle can dispel Ghost Shroud with Fortune's End.
Dark Seer
[wiki] rating: -1.0 (winrate: 53% pickrate: 5%)Oracle
* Fortune's End can dispel 
Ion Shell, which cripples Dark Seer economy since it's his most efficient tool for farming.
* Fortune's End can dispel 
Surge, effectively slowing his movement speed making him vulnerable to ganks or skirmishes.
Additional:
* Fortune's End dispels Ion Shell and Surge, making any gank attempt on Dark Seer in the laning phase unlikely to succeed.
* Fate's Edict prevents all magical damage that comes from Dark Seer's abilities.
* Fortune's End dispels Ion Shell on creeps, which Dark Seer relies on to farm and zone.
Nature's Prophet
[wiki] rating: -0.6 (winrate: 45% pickrate: 7%)Keeper of the Light
* Heroes that have AoE damage: Lina, Keeper of the Light, Timbersaw, Leshrac, 
Bristleback, 
Axe
Enchantress
[wiki] rating: -0.6 (winrate: 45% pickrate: 3%)Oracle
* Heroes with little health or magic resistance are easily picked off with Oracle's magic burst, such as 
Skywrath Mage, Crystal Maiden, or Enchantress.
Sniper
[wiki] rating: -0.6 (winrate: 46% pickrate: 6%)Oracle
* Fortune's End can catch out or impair position-based heroes with low mobility, such as 
Sniper or Razor.
Terrorblade
[wiki] rating: -0.6 (winrate: 47% pickrate: 8%)Keeper of the Light
* Heroes that can stall pushes: Invoker, Keeper of the Light, Lina, Luna.
Pangolier
[wiki] rating: -0.6 (winrate: 48% pickrate: 9%)Keeper of the Light
* Certain heroes can mess up with Pangolier's positioning and timing (especially if he intends to use Rolling Thunder during combat): 
Vengeful Spirit, Keeper of the Light, Huskar, 
Dark Seer
Doom
[wiki] rating: -0.6 (winrate: 48% pickrate: 9%)Oracle
* Heroes with the ability to heal allies, or those with good defensive abilities: (
Chen, 
Dazzle, Io, Oracle, Omniknight, Witch Doctor, 
Winter Wyvern, (Abaddon, etc.
Mars
[wiki] rating: -0.6 (winrate: 49% pickrate: 9%)Oracle
* Heroes with high magical or pure damage will bypass Bulwark: Timbersaw, 
Dark Willow, Enigma, Invoker, Pugna, Skywrath Mage, Tinker, Zeus, Oracle.
Razor
[wiki] rating: -0.6 (winrate: 49% pickrate: 1%)Oracle
* Fortune's End can catch out or impair position-based heroes with low mobility, such as Sniper or Razor.
Void Spirit
[wiki] rating: -0.6 (winrate: 50% pickrate: 12%)Oracle
* Heroes that can purge his slow and disables are very difficult to go on and their team: Abaddon, Oracle.
Bounty Hunter
[wiki] rating: -0.6 (winrate: 50% pickrate: 5%)Oracle
* Oracle with Fortune's End and False Promise
* Heroes that can remove the Track debuff with their skills:
* Abaddon with 
Aphotic Shield and 
Borrowed Time
* Huskar with 
Life Break
* 
Juggernaut with 
Blade Fury
* Legion Commander with Press the Attack
* 
Lifestealer with Rage and 
Infest
* Naga Siren with 
Mirror Image
* Omniknight with 
Heavenly Grace
* Oracle with Fortune's End and False Promise
* Phantom Lancer with 
Doppelganger
* Slark with 
Dark Pact
* 
Ursa with 
Enrage
* 
Weaver with 
Time Lapse
* Tidehunter with 
Kraken Shell when damage received reaches the threshold.
Skywrath Mage
[wiki] rating: -0.6 (winrate: 50% pickrate: 7%)Oracle
* Heroes with little health or magic resistance are easily picked off with Oracle's magic burst, such as Skywrath Mage, Crystal Maiden, or Enchantress.
Spirit Breaker
[wiki] rating: -0.6 (winrate: 50% pickrate: 6%)Keeper of the Light
* Heroes that punish mobile heroes: 
Bloodseeker, Keeper of the Light
Lycan
[wiki] rating: -0.6 (winrate: 50% pickrate: 1%)Keeper of the Light
* Keeper of the Light has a blind, which causes Lycan to miss his attacks.
Crystal Maiden
[wiki] rating: -0.6 (winrate: 51% pickrate: 13%)Oracle
* Heroes with little health or magic resistance are easily picked off with Oracle's magic burst, such as Skywrath Mage, Crystal Maiden, or Enchantress.
Venomancer
[wiki] rating: -0.6 (winrate: 52% pickrate: 12%)Oracle
* Fortune's End and False Promise easily dispel many crippling debuffs, such as Venomancer's 
Venomous Gale, or Skywrath Mage's 
Ancient Seal.
Additional:
* Fortune's End can dispel Venomous Gale and Poison Sting from allies.
* Fate's Edict grants 100% magic resistance to target, inhibiting the damage from Venomancer abilities.
Mirana
[wiki] rating: -0.6 (winrate: 52% pickrate: 13%)Oracle
* Heroes that can protect or dispel stunned allies such as Legion Commander, 
Outworld Devourer, 
Shadow Demon and Oracle can reduce the effectiveness of Sacred Arrow.
Bane
[wiki] rating: -0.6 (winrate: 52% pickrate: 6%)Oracle
* Heroes with dispels can dispel Bane's disables from their allies: Oracle, Legion Commander, Omniknight
Faceless Void
[wiki] rating: -0.2 (winrate: 51% pickrate: 17%)Oracle
* 
Time Walk and 
Backtrack allow Faceless Void to easily negate Oracle's burst damage.
* 
Time Dilation is effective against Oracle's low-cooldown spells. Although dispellable with Fortune's End, it can still catch Oracle off guard if Fortune's End is on cooldown.
Oracle
* Any hero that can nullify effects of Chronosphere: (Omniknight, Keeper of the Light with Aghanim's Scepter during daytime, Winter Wyvern), banishing him or Faceless Void (Outworld Devourer, Shadow Demon, 
Earth Spirit with Aghanim's Scepter) or protecting him in other ways (Dazzle, Oracle, Abaddon) can greatly limit Chronosphere's potential.
Keeper of the Light
* Any hero that can nullify effects of Chronosphere: (Omniknight, Keeper of the Light with Aghanim's Scepter during daytime, Winter Wyvern), banishing him or Faceless Void (Outworld Devourer, Shadow Demon, Earth Spirit with Aghanim's Scepter) or protecting him in other ways (Dazzle, Oracle, Abaddon) can greatly limit Chronosphere's potential.
Juggernaut
[wiki] rating: -0.2 (winrate: 51% pickrate: 19%)Keeper of the Light
* Juggernaut's Healing Ward keeps his team healthy even when pushing against Keeper of the Light's Illuminate.
* Blade Fury can dispel Blinding Light, as well as dodge an incoming Illuminate. Juggernaut can attack towers during Blade Fury, so he can dodge an Illuminate without having to stop pushing.
* Keeper of the Light has low health, low armor, and no natural defense against Omnislash.
Oracle
* Heroes with abilities that can save are also effective such as Shadow Demon, Dazzle, Oracle, 
Bane, Pugna, 
Tusk, Winter Wyvern, Io, 
Underlord, Treant Protector and Keeper of the Light.
Keeper of the Light
* Keeper of the Light's Blinding Light makes Juggernaut miss his attacks.
Slark
[wiki] rating: 0.0 (winrate: 47% pickrate: 13%)Keeper of the Light
* Heroes with dispels: Legion Commander, Oracle, Slark
Keeper of the Light
* Melee carries during the laning phase: Sven, Slark
Phantom Assassin
[wiki] rating: 0.0 (winrate: 48% pickrate: 13%)Keeper of the Light
* Heroes with teleports to escape Will-O-Wisp: Phantom Assassin, Puck, Queen of Pain, Storm Spirit
Oracle
* Fate's Edict cripples many heroes who rely on attacks, such as Phantom Assassin, Sven, or Enchantress, without a dispel or a Black King Bar.
Silencer
[wiki] rating: 0.0 (winrate: 48% pickrate: 6%)Oracle
* Oracle's reliance on spamming his spells can be easily hindered by Silencer's Arcane Curse.
* Last Word and Global Silence negates Oracle's attempt to save his allies with his spells.
* Fate's Edict is useless against Glaives of Wisdom's pure damage.
Oracle
* Fortune's End can nullify 
Arcane Curse, Last Word, and 
Global Silence, if cast at the right time with the right targets.
* Fate's Edict can prevent Silencer from attacking, which he relies on with 
Glaives of Wisdom, for a lot of his damage.
Legion Commander
[wiki] rating: 0.0 (winrate: 50% pickrate: 14%)Oracle
* Heroes with long disables, like Lion, Night Stalker, or Legion Commander, can prevent Oracle from using spells or items.
Keeper of the Light
* Press the Attack can dispel the blind from Blinding Light from a hero.
* 
Duel can be used to instantly take Keeper of the Light out of a team-fight.
Keeper of the Light
* Heroes with abilities that blind or cause Legion Commander to miss will prevent her from winning Duels: 
Arc Warden, Keeper of the Light, 
Riki
Oracle
* Fate's Edict prevents Legion Commander from attacking for a few seconds, potentially saving Oracle's ally.
* Fortune's End dispels Press the Attack's healing and attack speed buff, as well as the movement speed bonus from Overwhelming Odds.
* False Promise protects allies and prevents Legion Commander from winning Duels and gaining bonus damage.
Additional:
* Provided that the enemy team does not have an Axe, Oracle can guarantee that his ally survives for the duration of the Duel with False Promise and has decent nuke potential to help ally to win a Duel. He can also disarm Legion Commander with Fate's Edict.
* Oracle can dispel enemy buffs like 
Overwhelming Odds and Press the Attack with Fortune's End.
Oracle
* Heroes with long disables, like
Lion, 
Night Stalker, or 
Legion Commander, can prevent Oracle from using spells or items.
Keeper of the Light
*
Crippling Fear prevents Keeper of the Light from using his spells to keep his team alive during team-fights.
Dark Ascension is very strong against Keeper of the Light, who relies on daytime to be effective.
Aghanim's Scepter upgrade loses much of its power, due to Night Stalker being able to reduce the duration of daytime by a lot.
*
Additional:
* Keeper of the Light's