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Yuumi Build Guides, Runes and Items

Yuumi The Magical Cat

Find the best Yuumi build guides for League of Legends S12 Patch 12.12. The MOBAFire community works hard to keep their LoL builds and guides updated, and will help you craft the best Yuumi build for the S12 meta. Learn more about Yuumi's abilities, skins, or even ask your own questions to the community!

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Yuumi Counters

Learn 's counters and discover matchups where they have an advantage! When you're starting a game of League of Legends you should always keep in mind if you'll be at an advantage or disadvantage against your opponent, so you can know whether to bully them or play safe. You can find detailed breakdowns of each matchup on CounterStats, and you can also check out some Yuumi guides to see how to build and play against other champions you may find yourself up against!


This counter data is for Yuumi Support in Plat+ games. The percent shown is the enemy champion's counter rating against Yuumi. Counter rating is our own statistic that factors in counter kills, overall kills, early lead ratio, comeback ratio, and win percent to give the whole picture of that champion's effectiveness as a counter pick.

CR is Counter Rating, which is a combination of multiple counter factors. Counters shown are for Yuumi Yuumi Support

Yuumi Skins

Yuumi's Abilities

Yuumi's Bop 'n' Block
Bop 'n' Block Yuumi's Passive Yuumi's Passive
Self
Yuumi's Passive
Yuumi's Passive
Yuumi's attacks against champions grants her a 60-380 (+25% of ability power) shield and restore 25-100 (+8% of maximum mana) mana (depending on level).

The shield follows Yuumi until broken and will protect Yuumi's attached ally while she has one.
Q
Yuumi's Prowling Projectile
Prowling Projectile Yuumi's Q Ability
1150
90
Yuumi's Passive
Yuumi summons an errant missile that deals 50 / 80 / 110 / 140 / 170 / 200 (+30% of ability power) magic damage to the first enemy hit. If the missile travels for 1 second before impacting, it deals 60 / 100 / 140 / 180 / 220 / 260 (+40% of ability power) plus 2 / 3.2 / 4.4 / 5.6 / 6.8 / 8% of the target's current health magic damage instead and slows champions by 20% for 1 second.

If cast while Attached, Yuumi can control the missile using her mouse.

Cooldown: 13.5 / 12 / 10.5 / 9 / 7.5 / 6
W
Yuumi's You and Me!
You and Me! Yuumi's W Ability
Self
0
Yuumi's Passive
Passive: Yuumi increases her Attached ally's Adaptive Force by 7.2 / 8.4 / 9.6 / 10.8 / 12 (+12 / 14 / 16 / 18 / 20% of Attached's bonus attack damage) AD or 12 / 14 / 16 / 18 / 20 (+12 / 14 / 16 / 18 / 20% of Attached's ability power) AP, whichever stat is higher, and grants herself the same amount.

Active: Yuumi dashes to an ally champion and Attaches to them. While Yuumi is Attached, she follows her partner's movement and is Untargetable except from towers. Immobilizing effects on Yuumi place this ability on a 5 second cooldown.
E
Yuumi's Zoomies
Zoomies Yuumi's E Ability
Self
0
12 / 11 / 10 / 9 / 8
Yuumi restores 70 / 90 / 110 / 130 / 150 (+35% of ability power) health to herself and gains 20% (+6% per 100 ability power) movement and 25 / 30 / 35 / 40 / 45% attack speed for 3 seconds. If Yuumi is attached, this ability affects her ally instead.

Cost: 40 / 45 / 50 / 55 / 60 + 15% of Yuumi's maximum mana
R
Yuumi's Final Chapter
Final Chapter Yuumi's Ultimate (R) Ability
1100
100
130 / 110 / 90 / 90 / 90
Yuumi channels for 3.5 seconds, launching 7 waves dealing 60 / 80 / 100 (+20% of ability power) magic damage. Champions hit by 3 waves are rooted for 1.75 seconds.

Yuumi can move and cast You and Me! and Zoomies while channeling.

Questions About Yuumi

League of Legends Champions:

Teamfight Tactics Guide