Patch 11.9 One For All Platinum+ Yuumi Support Build Guide

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Welcome to the METAsrc Yuumi 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 Yuumi. 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

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
41%
Exhaust
Exhausts target enemy champion, reducing their Move Speed by 30%, and their damage dealt by 40% for 3 seconds.
Exhaust
41%

Starting Items

Win %
Buy %
Amplifying Tome
Amplifying Tomecoin435

20 Ability Power
Amplifying Tome
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
2
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
52%
11%
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
2
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
50%
2%

Best Item Final Build

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 70 Health to the most wounded nearby ally (2s cooldown). Each second spent in combat with champions increases your Heal and Shield Power by 4% (to a maximum of 20%).


Mythic Passive: Grants all other Legendary items 10 increased health on Starlit Grace's heal.



Kindlegem+Bandleglass Mirror
Moonstone Renewer
43%
Mejai's Soulstealer
Mejai's Soulstealercoin1600

20 Ability Power
100 Health

  • Glory: Gain 4 stacks for a champion kill or 2 stacks for an assist (up to 25 stacks total). Lose 10 stacks on death.
  • Dread: Grants 5 Ability Power per stack of Glory. Gain 10% Move Speed if you have at least 10 stacks.


Obtained Glory stacks are preserved between this item and Dark Seal.


Dark Seal
Mejai's Soulstealer
62%
Ionian Boots of Lucidity
Ionian Boots of Luciditycoin950

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
62%
Staff of Flowing Water
Staff of Flowing Watercoin2300

50 Ability Power
10% Heal and Shield Power
100% Base Mana Regen

  • Rapids: Healing or Shielding another ally grants you both 20 - 40 Ability Power and 20 Ability Haste for 4 seconds.


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


Amplifying Tome+Forbidden Idol+Amplifying Tome
Staff of Flowing Water
43%
Ardent Censer
Ardent Censercoin2300

60 Ability Power
10% Heal and Shield Power
100% Base Mana Regen

  • Sanctify: Healing or Shielding another ally enhances you both for 6 seconds, granting your Attacks 10% - 30% (based on ally level) Attack Speed and 5 - 20 (based on ally level) magic damage On-Hit.


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


Amplifying Tome+Forbidden Idol+Amplifying Tome
Ardent Censer
52%
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
51%
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
42%

Best Skill Order

Bop 'n' Block
Periodically, when Yuumi attacks a champion, she restores mana and gains a shield that follows her, protecting her and the ally she's attached to.
Bop 'n' Block
123456789101112131415161718
Prowling Projectile
Yuumi fires a missile, dealing damage to the first target hit. It deals bonus damage and slows if it takes at least 1 second to get to its target.

While Attached, the missile can be controlled with your cursor.
Prowling Projectile
QQQQQQ
You and Me!
Passively, Yuumi increases her ally's Adaptive Force and her own. Actively, Yuumi dashes to a target ally, becoming untargetable from everything except turrets.
You and Me!
WWWW
Zoomies
Heals Yuumi and boosts Movement Speed and Attack Speed. If she's attached, she passes it to her ally instead.
Zoomies
EEEEE
Final Chapter
Yuumi channels seven waves of damage, rooting anyone hit by three or more. Yuumi can move, attach, and cast Zoomies! while channeling.
Final Chapter
RRR

Best Runes Reforged

Sorcery
Empowered abilities and resource manipulation
Summon Aery
Damaging enemy champions with basic attacks or abilities sends Aery to them, dealing 10 - 40 based on level (+0.1 AP) (+0.15 bonus AD).

Empower or protecting allies with abilities sends Aery to them, shielding them for 35 - 80 based on level (+0.25 AP) (+0.4 bonus AD).

Aery cannot be sent out again until she returns to you.
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
Cut Down
Deal 5% to 15% more damage to champions, based on how much more max health they have than you.

Bonus damage scales up linearly against enemies with 10% to 100% more max health than you.
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.
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
Amplifying Tome
Amplifying Tomecoin435

20 Ability Power
Amplifying Tome
Bandleglass Mirror
Bandleglass Mirrorcoin950

20 Ability Power
10 Ability Haste
50% Base Mana Regen


Faerie Charm+Amplifying Tome
Bandleglass Mirror
Kindlegem
Kindlegemcoin800

200 Health
10 Ability Haste


Ruby Crystal
Kindlegem
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 70 Health to the most wounded nearby ally (2s cooldown). Each second spent in combat with champions increases your Heal and Shield Power by 4% (to a maximum of 20%).


Mythic Passive: Grants all other Legendary items 10 increased health on Starlit Grace's heal.



Kindlegem+Bandleglass Mirror
Moonstone Renewer
Dark Seal
Dark Sealcoin350

15 Ability Power
40 Health

  • Glory: Gain 2 stacks for a champion kill or 1 stacks for an assist (up to 10 stacks total). Lose 4 stacks on death.
  • Dread: Grants 5 Ability Power per stack of Glory.


Obtained Glory stacks are preserved between this item and Mejai's Soulstealer.

Dark Seal
Mejai's Soulstealer
Mejai's Soulstealercoin1600

20 Ability Power
100 Health

  • Glory: Gain 4 stacks for a champion kill or 2 stacks for an assist (up to 25 stacks total). Lose 10 stacks on death.
  • Dread: Grants 5 Ability Power per stack of Glory. Gain 10% Move Speed if you have at least 10 stacks.


Obtained Glory stacks are preserved between this item and Dark Seal.


Dark Seal
Mejai's Soulstealer
Boots
Bootscoin300

25 Move Speed
Boots
Ionian Boots of Lucidity
Ionian Boots of Luciditycoin950

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
Amplifying Tome
Amplifying Tomecoin435

20 Ability Power
Amplifying Tome
Staff of Flowing Water
Staff of Flowing Watercoin2300

50 Ability Power
10% Heal and Shield Power
100% Base Mana Regen

  • Rapids: Healing or Shielding another ally grants you both 20 - 40 Ability Power and 20 Ability Haste for 4 seconds.


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


Amplifying Tome+Forbidden Idol+Amplifying Tome
Staff of Flowing Water
Forbidden Idol
Forbidden Idolcoin800

50% Base Mana Regen
10% Heal and Shield Power


Faerie Charm
Forbidden Idol
Ardent Censer
Ardent Censercoin2300

60 Ability Power
10% Heal and Shield Power
100% Base Mana Regen

  • Sanctify: Healing or Shielding another ally enhances you both for 6 seconds, granting your Attacks 10% - 30% (based on ally level) Attack Speed and 5 - 20 (based on ally level) magic damage On-Hit.


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


Amplifying Tome+Forbidden Idol+Amplifying Tome
Ardent Censer
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 %
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
41%
65%
Exhaust
Exhausts target enemy champion, reducing their Move Speed by 30%, and their damage dealt by 40% for 3 seconds.
Exhaust
41%
59%
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
40%
35%
Flash
Teleports your champion a short distance toward your cursor's location.
Flash
39%
31%

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
42%
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
43%
21%
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
70%
5%

Mythic Items

Win %
Buy %
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 70 Health to the most wounded nearby ally (2s cooldown). Each second spent in combat with champions increases your Heal and Shield Power by 4% (to a maximum of 20%).


Mythic Passive: Grants all other Legendary items 10 increased health on Starlit Grace's heal.



Kindlegem+Bandleglass Mirror
Moonstone Renewer
43%
54%
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
26%
18%
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
45%
9%
Everfrost
Everfrostcoin3400

80 Ability Power
250 Health
600 Mana
20 Ability Haste


Active - Glaciate: Deal (100+30% Ability Power) magic damage in a cone, Slowing enemies by 65% for 1.5 seconds. Enemies at the center of the cone are Rooted instead (30s cooldown).

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


Lost Chapter+Kindlegem+Blasting Wand
Everfrost
43%
3%
Shurelya's Battlesong
Shurelya's Battlesongcoin2500

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


Active - Inspire: Grants nearby allies 60% decaying Move Speed for 4 seconds (75s cooldown).
  • Motivate: Empowering or Protecting another ally Champion grants both allies 25% Move Speed for 1.5 seconds.


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

An ally can only be effected by Motivate once every 4 seconds.


Kindlegem+Bandleglass Mirror
Shurelya's Battlesong
38%
4%
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
100%
1%

Boots

Win %
Buy %
Ionian Boots of Lucidity
Ionian Boots of Luciditycoin950

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
62%
10%
Plated Steelcaps
Plated Steelcapscoin1100

20 Armor
45 Move Speed

  • Reduces incoming damage from Attacks by 12%.


Boots+Cloth Armor
Plated Steelcaps
50%
2%
Sorcerer's Shoes
Sorcerer's Shoescoin1100

18 Magic Penetration
45 Move Speed


Boots
Sorcerer's Shoes
14%
3%
Berserker's Greaves
Berserker's Greavescoin1100

35% Attack Speed
45 Move Speed


Boots+Dagger
Berserker's Greaves
100%
0%
Boots of Swiftness
Boots of Swiftnesscoin900

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


Boots
Boots of Swiftness
0%
0%
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
0%
0%