Amumu

The Sad Mummy · Vanguard

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Summoner's Rift ARAM Arena Nexus Blitz URF One for All Swiftplay Ultimate Spellbook

Changes in URF

+10% damage dealt · -10% damage taken

Abilities

PassiveCursed Touch

Amumu's basic attacks Curse his enemies, causing them to take bonus true damage from incoming magic damage.

QBandage Toss3s50

Amumu tosses a sticky bandage at a target, stunning and damaging the target while he pulls himself to them.

WDespair1s8

Overcome by anguish, nearby enemies lose a percentage of their maximum Health each second and have their Curses refreshed.

ETantrum9/8/7/6/5s35

Permanently reduces the physical damage Amumu would take. Amumu can unleash his rage, dealing damage to surrounding enemies. Each time Amumu is hit, the cooldown on Tantrum is reduced.

RCurse of the Sad Mummy150/125/100s100/150/200

Amumu entangles surrounding enemy units in bandages, applying his Curse, damaging and stunning them.

Patch history

25.18 · Sep 10, 2025

Bandage Toss
Recharge timer reduced to 16 to 12 seconds from 16 to 14.
Mana cost changed to 50 at all ranks from 45 to 65.

14.19

Despair
Base damage per tick reduced to 5 from from 7.
Tantrum
Base damage reduced to 65 to 185 from 65 to 205.

14.9

Stats
Attack damage increased to 57 from 53.
Base armor increased to 33 from 30.

13.11

Despair
Base damage per tick reduced to 7 from 10.

13.9

Despair
Base damage per tick changed to 10 at all ranks from 6 to 14.
Health ratio per tick increased to 0.5 to 1% of target's maximum health from 0.5 to 0.8%.

35 older patches

13.4

Stats
Health growth reduced to 94 from 100.
Armor growth reduced to 4 from 4.2.
Despair
Health ratio per tick reduced to 0.5 to 0.8% of target's maximum health from 0.5 to 1%.

13.3

Bandage Toss
Mana cost increased to 45 to 65 from 40 to 60.
Tantrum
Base damage changed to 65 to 205 from

Base stats

Health685 +94/lvl
Mana285 +40/lvl
Attack Damage57 +3.8/lvl
Attack Speed0.736 +2.18/lvl
Armor33 +4/lvl
Magic Resist32 +2.05/lvl
Base Health Regen9 +0.85/lvl
Base Mana Regen7.4 +0.55/lvl
Move Speed335
Range125

Melee · Resource: Mana

80 to 200

.

13.1

Tantrum
Bug Fix: Now properly displays in the death recap the amount the cooldown is reduced by from enemy basic attacks.

12.23

Stats
Health growth increased to 100 from 89.
Bandage Toss
Mana cost increased to 40 to 60 from 30 to 50.
Despair
Health ratio per tick increased to 0.5 to 1% maximum health from 0.5 to 0.8%.
Tantrum
Base damage increased to 80 to 200 from 85 to 185.

12.22

Tantrum
Base damage increased to 85 to 185 from 75 to 175.
Cooldown reduction from attacks increased to 0.75 seconds from 0.5.
Stats
Base mana regeneration increased to 7.4 from 7.38.
Mana regeneration growth increased to 0.55 from 0.53.

12.16

General
Adjusted splash artwork for Surprise Party Amumu.

12.12

Bandage Toss
Mana cost reduced to 30 to 50 from 70 at all ranks.
Curse of the Sad Mummy
Base damage increased to 200 to 400 from 150 to 350.

12.10

Stats
Base health increased to 685 from 615.
Health growth increased to 89 from 75.
Armor growth increased to 4.2 from 3.
Magic resistance growth increased to 2.05 from 1.25.

12.4

Tantrum
Base damage reduction increased to 5 to 13 from 2 to 10.

12.3

General
Base voice lines have been remastered to sound clearer, cleaner, and smoother.
Stats
Armor growth reduced to 3 from 3.5.
Tantrum
New Effect: Damage reduction is now capped at 50% of the damage instance.

11.20

Bandage Toss
Base damage reduced to 70 to 170 from 70 to 190.
Mana cost increased to 70 at all ranks from 30 to 50.

11.17

Stats
Health growth reduced to 75 from 80.
Armor growth reduced to 3.5 from 3.8.
Bandage Toss
New Effect: Now uses a 2 charge system with a recharge time of 16 to 14 seconds, affected by ability haste.
Cooldown reduced to 3 seconds between casts at all ranks, from 10 to 8.
Cooldown between casts is unaffected by ability haste.
Base damage reduced to 70 to 190 from 80 to 280.
AP ratio increased to 85% AP from 70% AP.
Despair
Base damage per tick increased to 6 to 14 from 4 to 12.
Health ratio per tick reduced to 0.5 to 0.8% of target's maximum health from 0.5 to 1%.
Curse of the Sad Mummy
Stun duration reduced to 1.5 seconds at all ranks from 1.5 to 2.

11.7

Bandage Toss
Mana cost reduced to 30 to 50 from 50 to 70.
Tantrum
Cooldown reduced to 9 to 5 seconds from 10 to 6.

11.4

Stats
Base health increased to 615 from 613.
Tantrum
Base damage increased to 75 to 175 from 75 to 155.

11.1

Stats
Base magic resistance reduced to 32 from 32.1.
Base attack damage reduced to 53 from 53.38.
Base health reduced to 613 from 615.

10.24

Stats
Mana growth reduced to 40 from 60.
Tantrum
Base damage reduced to 75 to 155 from 75 to 175.
Curse of the Sad Mummy
Stun duration reduced to 1.5 to 2 seconds from 2 at all ranks.
Despair
Base damage per tick reduced to 4 to 12 from 5 to 15.
AP ratio per tick reduced to 0.25% per 100 AP from 0.5% per 100 AP.
Bug Fix: Damage no longer occasionally fires at a slightly increased pace.

10.23

Stats
Base health increased to 615 from 613.12.
Health growth reduced to 80 from 84.
Base armor reduced 30 from 33.
Base mana reduced to 285 from 287.2.
Mana growth increased to 60 from 40.

10.22

Curse of the Sad Mummy
New Effect: Now stuns enemies for 2 seconds.
Removed: No longer disarms and roots enemies for 2 seconds.

10.21

Cursed Touch
Bug Fix: Fixed a bug where it would not apply through AoE damage abilities.

10.16

Bandage Toss
Bug Fix: Now properly grants a stack of Electrocute and Phase Rush and two stacks of Conqueror from the basic attack following after.

10.5

Curse of the Sad Mummy
Cooldown increased to 150 to 100 seconds from 130 to 100.

10.4

Bandage Toss
Dash speed increased to 1800 from 1350.
Curse of the Sad Mummy
Cooldown reduced to 130 to 100 seconds from 150 to 110.
New Effect: Now stops enemies in the middle of their dashes.

9.24

Bandage Toss
Cooldown reduced to 10 to 8 seconds from 12 to 8.

9.12

General
New visual effects.
New basic attack hit effects.
All skins cleaned up to match the new effects on the base skin.
Cursed Touch
Cleaned up existing effects.
Bandage Toss
Added a subtle effect to show the width of his missile and brightened the tip of it.
Despair
Now displays a reflection and has a better representation of the hitbox.
New, more condensed impact effect.
Tantrum
New AoE, now with sand, and a better representation of the hitbox.
Curse of the Sad Mummy
More sand and actual Shuriman runes.
Sad Robot Amumu
New, robot-y effects across all his abilities.

9.11

Cursed Touch
Bonus true damage reduced to 10% from 13%.

9.8

Cursed Touch
Bonus true damage increased to 13% from 10%.
Bandage Toss
Cooldown to reduced to 12 to 8 seconds from 16 to 8.
New Effect: Now follows his target for up to 2000 units from where he cast Bandage Toss, in case targets get out of the stun before he arrives.

8.24

Infernal Amumu
Bug Fix: Ruby Chroma's head flame VFX are now much more visible on all graphics settings.
Sad Robot Amumu
Despair
Bug Fix: Particles no longer separate and clip through elevated terrain.

8.16

Tantrum
New Effect: Reduced physical damage now scales with 3% bonus armor and 3% bonus magic resistance.

8.9

Bandage Toss
Mana cost reduced to 50 from 80.

8.4

Despair
Bug Fix: Now correctly deactivates when he runs out of mana.

8.3

Stats
Base health regeneration increased to 9 from 8.878.

7.24

General
New ability icons.

7.22

Stats
New: Now has +15% bonus attack speed at level 1.
Base armor increased to 33 from 23.544.
Surprise Party Amumu
Curse of the Sad Mummy
Bug Fix: Can no longer be heard in Fog of War.

7.14

Bandage Toss
Changed several interactions where it overwrote any spell queuing commands, instead forcing the caster to immediately begin basic-attacking once the ability completed.

7.9

Curse of the Sad Mummy
Bug Fix: VFX no longer appear in the wrong place if he flashes during its cast time.
Bug Fix: VFX no longer stay on the map forever if he dies while casting it.