Amumu vs Yuumi Counter Pick

Yuumi’s 1,673 HP at level 18 is a low health total for a support, and her 25 magic resist is likewise on the low end — numbers that matter a great deal against a champion whose entire kit deals magic damage. When she’s attached to an ally via You and Me!, Yuumi is untargetable to everything except turrets, but that safety disappears the instant she’s caught unattached, which is exactly when Curse of the Sad Mummy or a landed Bandage Toss becomes lethal rather than merely threatening.

The winrate reflects that vulnerability clearly: Amumu wins 61.6% of these games across 164 recorded matches on patch 16.13.1, one of his stronger support results. Yuumi’s difficulty rating of 2 — an easy kit to pilot mechanically — means her play pattern is largely reactive: stay attached, use Prowling Projectile and Final Chapter’s five-wave channel from range, and avoid ever standing in the open.

Amumu’s own difficulty of 3 is close enough that neither side has a real mechanical advantage, so the gap comes down to raw survivability the moment Yuumi is forced off her host. Zoomies can pass its shield and speed boost to whichever ally she’s attached to, but that’s a defensive tool for the carry, not for Yuumi herself when she’s caught alone. Her full kit is detailed on her champion page.