Amumu
DATA_PENDINGRole DATA_PENDING
DATA_PENDING Evidence: Riot PBE client + modern-ddragon build d74daa4bfa44 checked Jul 20, 2026
Classic loadouts
Builds for Amumu
Base stats
▲ ▼ mark stats that sit more than 2% off the roster average. That comparison is arithmetic on the values already published here - not a separate claim.
Abilities
DATA_PENDINGAmumu's basic Attacks reduce the target's Magic Resist by ([ 15 - 25 ]) for 3 seconds.
Amumu launches a bandage, pulling himself to the first enemy hit, Stunning them for 1 second, and dealing ([ 80 / 130 / 180 / 230 / 280 ] +70%) magic damage.
Toggle: Amumu begins crying, dealing [ 8 / 12 / 16 / 20 / 24 ] plus ([ 1.5 / 1.8 / 2.1 / 2.4 / 2.7 ] +1% )% max health magic damage to nearby enemies each second.
Passive: Amumu takes [ 2 / 4 / 6 / 8 / 10 ] reduced physical damage. Active: Amumu deals ([ 75 / 100 / 125 / 150 / 175 ] +50%) magic damage to surrounding units. Each time Amumu is hit, the cooldown on Tantrum is reduced by 0.5 seconds.
Amumu entangles surrounding enemy units, Stunning for 2 seconds and dealing ([ 150 / 250 / 350 ] +80%) magic damage. This Ability Knocks Down enemies.
Skins · 7
Catalog and art read directly from the Classic client files (build 18848366a9cb) - exactly the skins the client lists for Amumu, including the Classic throwback skins with their era models. © Riot Games.
Counters & matchups
Who Amumu beats, loses to, and pairs with - reported from real Classic games after July 29, reviewed, and credited. We don't import matchup advice from modern League or from 2013; here's why. Played the matchups? Report them in Discord.
What Amumu's kit scales with
Every ratio below is read from Amumu's own ability text. We list them rather than turning them into a recommended build - which items and runes are actually good is opinion about a meta nobody has played yet, and that opens with community builds on July 29.
Ability ratios
Reveal source
DATA_PENDING Source image retained for comparison. PBE-only facts remain provisional until the July 29 live-client check.