Kog'Maw, the Mouth of the Abyss
Kog'Maw
the Mouth of the Abyss
MarksmanMarksmanMageMage

Patch 11.7 One For All Kog'Maw Support Build Guide

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Welcome to the METAsrc Kog'Maw Support build guide.

We've used our extensive database of League of Legends stats along with proprietary algorithms to calculate the most optimal Support build for Kog'Maw. This algorithm is able to determine the best summoner spells, item build order, skill order, runes reforged, rune stats, counters, and team mates. Reference it during all phases of the game to ensure that you always have an edge over the competition.

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Best Summoner Spells

Flash
Teleports your champion a short distance toward your cursor's location.
Flash
71%
Heal
Restores 90-345 Health (depending on champion level) and grants 30% Movement Speed for 1 second to you and target allied champion. This healing is halved for units recently affected by Summoner Heal.
Heal
66%

Starting Items

Win %
Buy %
Health Potion
Health Potioncoin50

Active - Consume: Drink the potion to restore 150 Health over 15 seconds.

You may carry up to 5 Health Potions.

Health Potion
3
Tear of the Goddess
Tear of the Goddesscoin400

240 Mana
  • Focus: Attacks deal an additional 5 physical damage to Minions.
  • Mana Charge: Strike a target with an Ability to consume a charge and gain 3 bonus Mana, doubled if the target is a champion. Grants a maximum of 360 Mana.


Gain a new Mana Charge every 8 seconds (max 4).

Tear of the Goddess
Stealth Ward
Stealth Wardcoin0

Active - Trinket: Place a Stealth Ward on the ground that lasts between 90 - 120 seconds, is Invisible to enemies but grants your team vision of the surrounding area. Stores up to 2 Stealth Wards, generating a new Ward every 240 - 120 seconds.
Stealth Ward
Spellthief's Edge
Spellthief's Edgecoin400

8 Ability Power
10 Health
50% Base Mana Regen
2 Gold Per 10 Seconds

  • Tribute: While nearby an ally champion, damaging Abilities and Attacks against champions or buildings grant 20 gold. This can occur up to 3 times every 30 seconds.
  • Quest: Earn 500 gold from this item to transform it into Frostfang, gaining Active - Warding.


This item grants reduced gold from minions if you kill excessive numbers of them.

Spellthief's Edge
100%
4%
Refillable Potion
Refillable Potioncoin150

Active - Consume: Consumes a charge to restore 125 Health over 12 seconds. Holds up to 2 charges and refills upon visiting the shop.
Refillable Potion
Tear of the Goddess
Tear of the Goddesscoin400

240 Mana
  • Focus: Attacks deal an additional 5 physical damage to Minions.
  • Mana Charge: Strike a target with an Ability to consume a charge and gain 3 bonus Mana, doubled if the target is a champion. Grants a maximum of 360 Mana.


Gain a new Mana Charge every 8 seconds (max 4).

Tear of the Goddess
Stealth Ward
Stealth Wardcoin0

Active - Trinket: Place a Stealth Ward on the ground that lasts between 90 - 120 seconds, is Invisible to enemies but grants your team vision of the surrounding area. Stores up to 2 Stealth Wards, generating a new Ward every 240 - 120 seconds.
Stealth Ward
Spellthief's Edge
Spellthief's Edgecoin400

8 Ability Power
10 Health
50% Base Mana Regen
2 Gold Per 10 Seconds

  • Tribute: While nearby an ally champion, damaging Abilities and Attacks against champions or buildings grant 20 gold. This can occur up to 3 times every 30 seconds.
  • Quest: Earn 500 gold from this item to transform it into Frostfang, gaining Active - Warding.


This item grants reduced gold from minions if you kill excessive numbers of them.

Spellthief's Edge
71%
4%

Best Item Final Build

Sorcerer's Shoes
Sorcerer's Shoescoin1100

18 Magic Penetration
45 Move Speed


Boots
Sorcerer's Shoes
80%
Liandry's Anguish
Liandry's Anguishcoin3400

80 Ability Power
600 Mana
20 Ability Haste

  • Agony: Deal up to 12% bonus magic damage to Champions based on the target's bonus Health (maxed at 1250 bonus Health).
  • Torment: Dealing damage with Abilities causes enemies to burn for (15 + 1.5% Ability Power) + 1% max Health magic damage per second for 4 seconds.


Mythic Passive: Grants all other Legendary items 5 Ability Haste.


Lost Chapter+Fiendish Codex
Liandry's Anguish
79%
Zhonya's Hourglass
Zhonya's Hourglasscoin2600

65 Ability Power
45 Armor
10 Ability Haste


Active - Stasis: You become Invulnerable and Untargetable for 2.5 seconds, but are prevented from taking any other actions during this time (120s cooldown).


Seeker's Armguard+Stopwatch+Fiendish Codex
Zhonya's Hourglass
90%
Runaan's Hurricane
Runaan's Hurricanecoin2600

45% Attack Speed
20% Critical Strike Chance
7% Move Speed

  • Wind's Fury: When Attacking, bolts are fired at up to 2 enemies near the target, each dealing (40% () Attack Damage) physical damage. Bolts apply On-Hit effects and can Critically Strike.


Item is for Ranged champions only.


Dagger+Zeal+Dagger
Runaan's Hurricane
75%
Archangel's Staff
Archangel's Staffcoin3000

65 Ability Power
500 Mana

  • Awe: Gain bonus Ability Power equal to 3% of bonus Mana.
  • Mana Charge: Strike a target with an Ability to consume a charge and gain 3 bonus Mana, doubled if the target is a champion. Grants a maximum of 360 Mana at which point this item transforms into Seraph's Embrace.


Gain a new Mana Charge every 8 seconds (max 4).


Tear of the Goddess+Needlessly Large Rod+Amplifying Tome
Archangel's Staff
68%
Shard of True Ice
Shard of True Icecoin400

40 Ability Power
75 Health
100% Base Mana Regen
3 Gold Per 10 Seconds


Active - Ward: Place a Stealth Ward on the ground that is Invisible to enemies but grants your team vision of the surrounding area. Stores up to 0 Stealth Wards, which refill upon visiting the shop.

This item grants reduced gold from minions if you kill excessive numbers of them.


Frostfang
Shard of True Ice
80%
Stealth Ward
Stealth Wardcoin0

Active - Trinket: Place a Stealth Ward on the ground that lasts between 90 - 120 seconds, is Invisible to enemies but grants your team vision of the surrounding area. Stores up to 2 Stealth Wards, generating a new Ward every 240 - 120 seconds.
Stealth Ward
71%

Best Skill Order

Icathian Surprise
4 seconds after dying, Kogmaw explodes, dealing true damage to surrounding enemies.
Icathian Surprise
123456789101112131415161718
Caustic Spittle
Kog'Maw launches a corrosive projectile which deals magic damage and corrodes the target's armor and magic resist for a short time. Kog'Maw also gains additional attack speed.
Caustic Spittle
QQQQQ
Bio-Arcane Barrage
Kog'Maw's attacks gain range and deal a percent of the target's maximum health as magic damage.
Bio-Arcane Barrage
WWWWW
Void Ooze
Kog'Maw launches a peculiar ooze which damages all enemies it passes through and leaves a trail which slows enemies who stand on it.
Void Ooze
EEEEE
Living Artillery
Kog'Maw fires an artillery shell at a great distance dealing magic damage (increased significantly on low health enemies) and revealing non-stealthed targets. Additionally, multiple Living Artilleries in a short period of time cause them to cost additional Mana.
Living Artillery
RRR

Best Runes Reforged

Sorcery
Empowered abilities and resource manipulation
Arcane Comet
Damaging a champion with an ability hurls a comet at their location, or, if Arcane Comet is on cooldown, reduces its remaining cooldown.

Adaptive Damage: 30 - 100 based on level (+0.2 AP and +0.35 bonus AD)
Cooldown: 20 - 8s

Cooldown Reduction:
Single Target: 20%.
Area of Effect: 10%.
Damage over Time: 5%.
Manaflow Band
Hitting an enemy champion with an ability permanently increases your maximum mana by 25, up to 250 mana.

After reaching 250 bonus mana, restore 1% of your missing mana every 5 seconds.

Cooldown: 15 seconds
Transcendence
Gain bonuses upon reaching the following levels:
Level 5: +5 Ability Haste
Level 8: +5 Ability Haste
Level 11: On Champion takedown, reduce the remaining cooldown of basic abilities by 20%.
Scorch
Your next damaging ability hit sets champions on fire dealing 15 - 35 bonus magic damage based on level after 1s.

Cooldown: 10s
Precision
Improved attacks and sustained damage
Presence of Mind
Damaging an enemy champion increases your mana regeneration by 1.5-11 (80% for ranged) mana per second for 4 seconds. All energy users gain 1.5 energy per second, instead.

Takedowns restore 15% of your maximum mana or energy.
Coup de Grace
Deal 8% more damage to champions who have less than 40% health.
Adaptive
+9 Adaptive Force
Adaptive
+9 Adaptive Force
Armor
+6 Armor

Best Item Build Order

Spellthief's Edge
Spellthief's Edgecoin400

8 Ability Power
10 Health
50% Base Mana Regen
2 Gold Per 10 Seconds

  • Tribute: While nearby an ally champion, damaging Abilities and Attacks against champions or buildings grant 20 gold. This can occur up to 3 times every 30 seconds.
  • Quest: Earn 500 gold from this item to transform it into Frostfang, gaining Active - Warding.


This item grants reduced gold from minions if you kill excessive numbers of them.

Spellthief's Edge
Tear of the Goddess
Tear of the Goddesscoin400

240 Mana
  • Focus: Attacks deal an additional 5 physical damage to Minions.
  • Mana Charge: Strike a target with an Ability to consume a charge and gain 3 bonus Mana, doubled if the target is a champion. Grants a maximum of 360 Mana.


Gain a new Mana Charge every 8 seconds (max 4).

Tear of the Goddess
Boots
Bootscoin300

25 Move Speed
Boots
Sorcerer's Shoes
Sorcerer's Shoescoin1100

18 Magic Penetration
45 Move Speed


Boots
Sorcerer's Shoes
Lost Chapter
Lost Chaptercoin1300

40 Ability Power
300 Mana
10 Ability Haste

  • Enlighten: Upon levelling up, restores 20% max Mana over 3 seconds.


Amplifying Tome+Sapphire Crystal+Amplifying Tome
Lost Chapter
Fiendish Codex
Fiendish Codexcoin900

35 Ability Power
10 Ability Haste


Amplifying Tome
Fiendish Codex
Liandry's Anguish
Liandry's Anguishcoin3400

80 Ability Power
600 Mana
20 Ability Haste

  • Agony: Deal up to 12% bonus magic damage to Champions based on the target's bonus Health (maxed at 1250 bonus Health).
  • Torment: Dealing damage with Abilities causes enemies to burn for (15 + 1.5% Ability Power) + 1% max Health magic damage per second for 4 seconds.


Mythic Passive: Grants all other Legendary items 5 Ability Haste.


Lost Chapter+Fiendish Codex
Liandry's Anguish
Seeker's Armguard
Seeker's Armguardcoin1000

20 Ability Power
15 Armor

  • Witch's Path: Killing a unit grants 0.5 Armor (max 15).


Amplifying Tome+Cloth Armor
Seeker's Armguard
Fiendish Codex
Fiendish Codexcoin900

35 Ability Power
10 Ability Haste


Amplifying Tome
Fiendish Codex
Zhonya's Hourglass
Zhonya's Hourglasscoin2600

65 Ability Power
45 Armor
10 Ability Haste


Active - Stasis: You become Invulnerable and Untargetable for 2.5 seconds, but are prevented from taking any other actions during this time (120s cooldown).


Seeker's Armguard+Stopwatch+Fiendish Codex
Zhonya's Hourglass
Zeal
Zealcoin1050

18% Attack Speed
15% Critical Strike Chance

  • Zealous: Gain 7% Move Speed.


Cloak of Agility+Dagger
Zeal
Runaan's Hurricane
Runaan's Hurricanecoin2600

45% Attack Speed
20% Critical Strike Chance
7% Move Speed

  • Wind's Fury: When Attacking, bolts are fired at up to 2 enemies near the target, each dealing (40% () Attack Damage) physical damage. Bolts apply On-Hit effects and can Critically Strike.


Item is for Ranged champions only.


Dagger+Zeal+Dagger
Runaan's Hurricane
Archangel's Staff
Archangel's Staffcoin3000

65 Ability Power
500 Mana

  • Awe: Gain bonus Ability Power equal to 3% of bonus Mana.
  • Mana Charge: Strike a target with an Ability to consume a charge and gain 3 bonus Mana, doubled if the target is a champion. Grants a maximum of 360 Mana at which point this item transforms into Seraph's Embrace.


Gain a new Mana Charge every 8 seconds (max 4).


Tear of the Goddess+Needlessly Large Rod+Amplifying Tome
Archangel's Staff
Shard of True Ice
Shard of True Icecoin400

40 Ability Power
75 Health
100% Base Mana Regen
3 Gold Per 10 Seconds


Active - Ward: Place a Stealth Ward on the ground that is Invisible to enemies but grants your team vision of the surrounding area. Stores up to 0 Stealth Wards, which refill upon visiting the shop.

This item grants reduced gold from minions if you kill excessive numbers of them.


Frostfang
Shard of True Ice

Summoner Spells

Win %
Pick %
Flash
Teleports your champion a short distance toward your cursor's location.
Flash
71%
97%
Heal
Restores 90-345 Health (depending on champion level) and grants 30% Movement Speed for 1 second to you and target allied champion. This healing is halved for units recently affected by Summoner Heal.
Heal
66%
29%
Teleport
After channeling for 4 seconds, teleports your champion to target allied structure, minion, or ward and grants a Move Speed boost. The cooldown of Teleport scales from 420-210 seconds depending on champion level.
Teleport
74%
21%
Ignite
Ignites target enemy champion, dealing 70-410 true damage (depending on champion level) over 5 seconds, grants you vision of the target, and reduces healing effects on them for the duration.
Ignite
73%
17%

Trinkets

Win %
Buy %
Stealth Ward
Stealth Wardcoin0

Active - Trinket: Place a Stealth Ward on the ground that lasts between 90 - 120 seconds, is Invisible to enemies but grants your team vision of the surrounding area. Stores up to 2 Stealth Wards, generating a new Ward every 240 - 120 seconds.
Stealth Ward
71%
87%
Oracle Lens
Oracle Lenscoin0

Active - Trinket: Scans around you, warning against hidden enemy units, revealing invisible traps and revealing (and temporarily disabling) enemy Stealth Wards for 10 seconds (90 - 60s cooldown).
Oracle Lens
78%
33%
Farsight Alteration
Farsight Alterationcoin0

Active - Trinket: Reveals an area and places a visible, fragile Ward up to 4000 units away. Allies cannot target this Ward with Summoner Spells or Abilities (198 - 99s cooldown).
Farsight Alteration
83%
10%

Mythic Items

Win %
Buy %
Liandry's Anguish
Liandry's Anguishcoin3400

80 Ability Power
600 Mana
20 Ability Haste

  • Agony: Deal up to 12% bonus magic damage to Champions based on the target's bonus Health (maxed at 1250 bonus Health).
  • Torment: Dealing damage with Abilities causes enemies to burn for (15 + 1.5% Ability Power) + 1% max Health magic damage per second for 4 seconds.


Mythic Passive: Grants all other Legendary items 5 Ability Haste.


Lost Chapter+Fiendish Codex
Liandry's Anguish
79%
24%
Luden's Tempest
Luden's Tempestcoin3400

80 Ability Power
6 Magic Penetration
600 Mana
20 Ability Haste

  • Echo: Damaging Abilities deal an additional (100 + 10% Ability Power) magic damage to the target and 3 nearby enemies and grants you 15% Move Speed for 2 seconds (10s cooldown). Dealing ability damage to Champions reduces this item's cooldown by 0.5 second, up to 3 seconds per spell cast.


Mythic Passive: Grants all other Legendary items 5 Magic Penetration.


Lost Chapter+Blasting Wand
Luden's Tempest
83%
16%
Kraken Slayer
Kraken Slayercoin3400

65 Attack Damage
25% Attack Speed
20% Critical Strike Chance

  • Bring It Down: Every third Attack deals an additional (60 + 45% bonus Attack Damage) true damage.


Mythic Passive: Grants all other Legendary items 10% Attack Speed.


Noonquiver+Cloak of Agility+Pickaxe
Kraken Slayer
71%
13%
Frostfire Gauntlet
Frostfire Gauntletcoin2800

350 Health
25 Armor
25 Magic Resist
20 Ability Haste

  • Immolate : Taking or dealing damage causes you to begin dealing (20 - 40 (based on level) + 1% bonus Health) magic damage per second to nearby enemies (increased by 25% against minions and 150% against monsters) for 3 seconds.
  • Snowbind: Attacks create a frost field for 1.5 seconds (4s cooldown). Enemies that move across the field are Slowed by 25% (increased by your max Health).


Mythic Passive: Grants all other Legendary items 100 Health and 6% Size.


Bami's Cinder+Null-Magic Mantle+Cloth Armor
Frostfire Gauntlet
83%
7%
Moonstone Renewer
Moonstone Renewercoin2500

40 Ability Power
200 Health
20 Ability Haste
100% Base Mana Regen

  • Starlit Grace: When affecting champions with Attacks or Abilities in combat, restore 50 - 100 (based on ally level) Health to the most wounded nearby ally (2s cooldown). Each second spent in combat with champions increases this healing effect by 12.5% (to a maximum of 50%).


Mythic Passive: Grants all other Legendary items 5 Ability Haste.

Strength of level-scaling effects are based on the ally's level.


Kindlegem+Bandleglass Mirror
Moonstone Renewer
73%
6%
Imperial Mandate
Imperial Mandatecoin2500

40 Ability Power
200 Health
20 Ability Haste
100% Base Mana Regen

  • Coordinated Fire: Abilities that Slow or Immobilize a champion deal 36 - 60 (based on level) bonus magic damage and marks them for 4 seconds. (6s cooldown per champion) Ally champion damage detonates the mark, dealing an additional 90 - 150 (based on ally level) magic damage and granting you both 20% Move Speed for 2 seconds.


Mythic Passive: Grants all other Legendary items 15 Ability Power.

Strength of level-scaling effects are based on the ally's level.


Kindlegem+Bandleglass Mirror
Imperial Mandate
88%
4%

Boots

Win %
Buy %
Sorcerer's Shoes
Sorcerer's Shoescoin1100

18 Magic Penetration
45 Move Speed


Boots
Sorcerer's Shoes
80%
34%
Berserker's Greaves
Berserker's Greavescoin1100

35% Attack Speed
45 Move Speed


Boots+Dagger
Berserker's Greaves
73%
22%
Ionian Boots of Lucidity
Ionian Boots of Luciditycoin900

20 Ability Haste
45 Move Speed

  • Gain 12 Summoner Spell Haste.


''This item is dedicated in honor of Ionia's victory over Noxus in the Rematch for the Southern Provinces on 10 December, 20 CLE.'


Boots
Ionian Boots of Lucidity
78%
13%
Mercury's Treads
Mercury's Treadscoin1100

25 Magic Resist
45 Move Speed
30% Tenacity


Tenacity reduces the duration of Stun, Slow, Taunt, Fear, Silence, Blind, Polymorph and Immobilizing effects. It has no effect on Airborne or Suppression.


Boots+Null-Magic Mantle
Mercury's Treads
78%
5%
Boots of Swiftness
Boots of Swiftnesscoin900

60 Move Speed
  • The strength of movement slowing effects is reduced by 25%.


Boots
Boots of Swiftness
75%
4%
Plated Steelcaps
Plated Steelcapscoin1100

20 Armor
45 Move Speed

  • Reduces incoming damage from Attacks by 12%.


Boots+Cloth Armor
Plated Steelcaps
75%
4%
Mobility Boots
Mobility Bootscoin1000

25 Move Speed
  • When out of combat for at least 5 seconds, increase this item's effect to 115.


Boots
Mobility Boots
100%
1%