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Yuumi, the Magical Cat, is a support and mage champion that is easy to pick up. Across our 500 analysed ranked games, Yuumi is mostly played as Support (100% of its games), with a 46.8% win rate in that role: tier C among Support champions (#30 of 38, ranked by win rate). Yuumi's damage is mostly magic (93%): magic resistance items are therefore effective against this champion. Win rate varies with game length: 56.6% in long games (over 35 min, 53 games) versus 40.1% in short games (under 25 min).
Updated Oct 10 2026 · Patch 26.21
Averages measured over 500 Support games played with Yuumi, from our ranked Solo/Duo data collection.
Yuumi is a support who attaches to her allies: You and Me! dashes her to an ally, and in that state only turrets can target her. Prowling Projectile slows (more if the projectile flies at least 1.35 seconds), Zoomies only benefits the ally when she is attached, and Final Chapter heals and damages.
Q
W
E
When: An enemy is within projectile range.
Prowling Projectile slows and damages (stronger if the projectile flew 1.35 s); while attached, you can steer it with your cursor; Zoomies gives your ally a shield and speeds.
W
E
R
When: Your carry is threatened.
You and Me! puts you safely on your ally, Zoomies protects them, and Final Chapter heals your allies while channeling.
See all 3 Yuumi combos: key order, when to cast them, cooldowns →
Attach to your carry to protect them. Your passive heals you and heals your next ally when you hit a champion.
The most-played core build is Mikael's Blessing, Ardent Censer, and Moonstone Renewer (59 games, 59.3% win rate).
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Q | ● | ● | ● | ● | ● | ● | |||||||||
| W | ● | ● | |||||||||||||
| E | ● | ● | ● | ● | ● | ||||||||||
| R | ● | ● |
The order shows which abilities reach rank 5 first; the grid shows the most-played level-up sequence with that order (measured over 82 games).
At 10 min: 2782 gold, 10 CS, 2992 XP. At 15 min: 4246 gold, 13 CS, 4768 XP.
Exhaust + Heal46.5% · 445 games
Exhaust + Ignite45.0% · 40 games
Manaflow Band77%
Transcendence94%
Scorch85%
Revitalize100%
Font of Life99%
Manaflow Band93%Transcendence97%Scorch85%
Presence of Mind95%
Cut Down81%
Manaflow Band77%Transcendence88%Scorch96%Cut Down98%Presence of Mind98%For each row, the most picked rune among the games played with this page (share of games in brackets).
We sort every game by the enemy team's damage. These are Yuumi's completed items and their win rate in each situation; "▲" marks an item that does at least 3 points better than its usual win rate.
Moonstone Renewer
61.6% ▲
Mikael's Blessing
58.4% ▲
Ardent Censer
55.6% ▲
Knight's Vow
67.9% ▲
Echoes of Helia
59.1%
Staff of Flowing Water
54.5%The item that stands out most is Knight's Vow: 67.9% win rate, +15 points versus its usual win rate.
Moonstone Renewer
43.3% ▼Mikael's Blessing
37.5% ▼Ardent Censer
45.1% ▼Knight's Vow
64.3% ▲Echoes of Helia
54.2%
Redemption
60.0%The item that stands out most is Knight's Vow: 64.3% win rate, +11 points versus its usual win rate.
Mikael's Blessing
45.2%Moonstone Renewer
53.2%Ardent Censer
52.9%Echoes of Helia
48.6% ▼Knight's Vow
30.3% ▼Redemption
66.7%No item clearly stands out in this situation: the usual build remains the reference.
Nautilus
Yuumi: 38.5%26 games
Nautilus has the edge in 62% of the 26 Support duels against Yuumi. See the Nautilus guide.
Nami
Yuumi: 46.7%15 games
Nami has the edge in 53% of the 15 Support duels against Yuumi. See the Nami guide.
Lulu
Yuumi: 50.0%30 games
Lulu has the edge in 50% of the 30 Support duels against Yuumi. See the Lulu guide.
Thresh
Yuumi: 61.1%18 games
Thresh has the edge in 39% of the 18 Support duels against Yuumi. See the Thresh guide.
Seraphine
Yuumi: 73.3%15 games
Seraphine has the edge in 27% of the 15 Support duels against Yuumi. See the Seraphine guide.
Seraphine73.3% · 15 gamesThresh61.1% · 18 gamesLulu50.0% · 30 gamesNami46.7% · 15 gamesNautilus38.5% · 26 gamesWin rates measured over direct same-role duels; only matchups with more than 15 games are listed. See all of Yuumi's matchups.
| Measure | Yuumi | Support average | Gap |
|---|---|---|---|
| Gold at 10 min | 2782 | 2918 | −136 |
| CS at 10 min | 10 | 14 | −4 |
| XP at 10 min | 2992 | 2711 | +281 |
| Gold at 15 min | 4246 | 4507 | −261 |
| CS at 15 min | 13 | 20 | −7 |
| XP at 15 min | 4768 | 4325 | +443 |
Measured over 82 Yuumi games with a timeline; the average covers 51 champions played Support in our ranked games.
Best result: long (over 35 min). Only groups of at least 30 games are shown. A gap of several points shows the phase where the champion is the most reliable.
The most-played core build is Mikael's Blessing, Ardent Censer, and Moonstone Renewer (59 games, 59.3% win rate).
Yuumi's toughest matchups as Support are Nautilus (38.5% win rate over 26 games), Nami (46.7% win rate over 15 games), and Lulu (50.0% win rate over 30 games).
Yuumi posts its best win rates against Seraphine (73.3%), Thresh (61.1%), and Lulu (50.0%).
Win rate varies with game length: 56.6% in long games (over 35 min, 53 games) versus 40.1% in short games (under 25 min).
The most-played rune page uses Summon Aery with the Resolve secondary tree (319 games, 47.3% win rate).
Full Yuumi page · League of Legends tier list · All champion guides
