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LEAGUE OF LEGENDS / CHAMPION

MageMidSupportthe Magical Catnet nerf (minor)Resource: Mana
SupportMage

Yuumi

Minor net nerf (score -4, 0 buffs / 4 nerfs). Notable: E shield 80→65; R base heal per hit 35→30; passive heal 25→20. Touched across patches 25-8, 25-10, 25-14, 25-16, 26-8.

Patches touched
5
Cumulative score
-4.0
Released
2019-05-14

Abilities

Passive

Feline Friendship

Periodically, when Yuumi strikes a champion with an attack or ability, she restores health to herself and the next ally she Attaches to. While Attached, Yuumi generates a special bond with her allies. The ally with the strongest bond enhances Yuumi's abilities while she is Attached to them.

Patch trajectory
Heal25.020.0nerf
Q

Prowling Projectile

Yuumi fires a missile, dealing damage and slowing first target hit. It deals bonus damage and an enchanced slow if it takes at least 1.35 seconds to get to its target. While on her Best Friend, the slow is always enhanced and grants bonus On-Hit damage to her ally. While Attached, the missile can be controlled with your cursor for a brief period.

Cooldown
6.5s6.56.56.56.56.5
Mana
505560657075
Range
25,000
W

You and Me!

Yuumi dashes to a target ally, becoming untargetable from everything except turrets. While on her Best Friend, she gains Heal & Shield Power and grants her Ally On-Hit healing.

Cooldown
0s0000
Range
25,000
Patch trajectory
Heal and Shield Power5.004.00nerf
E

Zoomies

Shields Yuumi and boosts Move Speed and Attack Speed. If she's attached, she passes it to her ally instead.

Cooldown
10s10101010
Mana
8090100110120
Range
25,000
Patch trajectory
Shield80.065.0nerf
R (Ultimate)

Final Chapter

Yuumi channels five waves that damage enemies and heal allies. Yuumi can move, attach, and cast Zoomies! while channeling. While on her Best Friend, this spell also follows her mouse.

Cooldown
120s110100
Mana
100100100
Range
1,100
Patch trajectory
Base Heal per Hit35.030.0nerf

Base stats

StatBase (Lv 1)Per level
Health500+69
Mana440+45
Attack damage49
Attack speed0.625/s+1.000/s
Armor25+4.2
Magic resist25+1.1
Move speed330
Attack range425

Lore

A magical cat from Bandle City, Yuumi was once the familiar of a yordle enchantress, Norra. When her master mysteriously disappeared, Yuumi became the Keeper of Norra's sentient Book of Thresholds, traveling through portals in its pages to search for...

A magical cat from Bandle City, Yuumi was once the familiar of a yordle enchantress, Norra. When her master mysteriously disappeared, Yuumi became the Keeper of Norra's sentient Book of Thresholds, traveling through portals in its pages to search for her. Yearning for affection, Yuumi seeks friendly companions to partner with on her journey, protecting them with luminous shields and fierce resolve. While Book strives to keep her on task, Yuumi is often drawn to worldly comforts, such as naps and fish. In the end, however, she always returns to her quest to find her friend.

Patch impact

Net verdict-4.05 patches touched
Patch presence5 of 27 patches
S2625-4 (2025-02-19) — untouched25-5 (2025-03-04) — untouched25-6 (2025-03-18) — untouched25-7 (2025-04-01) — untouched25.825-8 (2025-04-15) — nerf25-9 (2025-04-29) — untouched25.1025-10 (2025-05-13) — nerf25-11 (2025-05-27) — untouched25-12 (2025-06-10) — untouched25-13 (2025-06-24) — untouched25.1425-14 (2025-07-15) — neutral25-15 (2025-07-29) — untouched25.1625-16 (2025-08-12) — nerf25-17 (2025-08-26) — untouched25-18 (2025-09-09) — untouched25-19 (2025-09-23) — untouched25-20 (2025-10-07) — untouched25-21 (2025-10-21) — untouched25-22 (2025-11-04) — untouched25-23 (2025-11-18) — untouched25-24 (2025-12-02) — untouched26-4 (2026-02-19) — untouched26-5 (2026-03-03) — untouched26-6 (2026-03-17) — untouched26-7 (2026-03-31) — untouched26.826-8 (2026-04-14) — neutral26-9 (2026-04-28) — untouched
buffnerfmixed

Changelog

Patch 26-82026-04-14
  • RHeal Per Wave3030neutral
  • RBest Friend Enhanced Heal3030neutral
Patch 25-162025-08-12
  • QEmpowered Base Damage8080neutral
  • WHeal and Shield Power54nerf
  • WHeal On Hit33neutral
Patch 25-142025-07-15
  • RHeal per Hit3030neutral
Patch 25-102025-05-13
  • RBase Heal per Hit3530nerf
Patch 25-82025-04-15
  • PASSIVEHeal2520nerf
  • EShield8065nerf

Live performance

Live performanceComing soon

Win rate, pick rate, and ban rate from third-party tracker data will overlay here once the fetcher pipeline ships. Patch trajectory tells you what was changed; the live overlay will tell you whether the change worked.

Champion data sourced from Riot Data Dragon (opens in new tab) (16.10.1).