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Dr. Mundo

DR. MUNDO
the Madman of Zaun
Utterly mad, tragically homicidal, and horrifyingly purple, Dr. Mundo is what keeps many of Zaun's citizens indoors on particularly dark nights. Now a self-proclaimed physician, he was once a patient of Zaun's most infamous asylum. After "curing" the entire staff, Dr. Mundo established his practice in the empty wards that once treated him and began mimicking the highly unethical procedures he had so often experienced himself. With a full cabinet of medicines and zero medical knowledge, he now makes himself more monstrous with each injection and terrifies the hapless "patients" who wander near his office.

Official ↗︎

Skills

P
GOES WHERE HE PLEASESPassive
Resists the first immobilizing effect, losing 3% current Health instead and dropping a Chemical Canister nearby. Retrieving the Canister reduces the cooldown by 10 seconds and heals Dr. Mundo for 4% of his maximum Health (40-second cooldown). Regenerates 1% (based on level) of his maximum Health every 5 seconds. Enemy champions destroy the Canister if they reach it first.
Q
INFECTED BONESAWSkill 1
Throws his bonesaw, dealing magic damage equal to 20% of the target's current Health (min: 90) and slowing them by 40% for 2 seconds. Hitting an enemy heals Dr. Mundo for 25, or 50 on hitting a champion or monster. Deals up to 250 damage against monsters.
LV 1LV 2LV 3LV 4
Cooldown4
Cost50
Percent Health Damage20%23%26%29%
Min Damage90160230300
Max Damage vs Monsters250350450550
W
HEART ZAPPERSkill 2
Charges a defibrillator for 4 seconds, dealing 20 magic damage per second to nearby enemies. Re-cast: Detonates the defibrillator, dealing 20 (+5% bonus Health) magic damage to nearby enemies. If the detonation damaged an enemy, Dr. Mundo heals for 15% of the damage taken during Heart Zapper's duration. If it damaged a champion or monster, he heals 30% instead.
LV 1LV 2LV 3LV 4
Cooldown13121110
Cost5%
Base Damage20406080
Heal30%35%40%45%
E
BLUNT FORCE TRAUMASkill 3
Passive: Dr. Mundo gains up to 30 Attack Damage based on his missing Health. Active: Empowers his next attack to deal an additional 5 (+5% bonus Health) physical damage, increased by up to 60% based on Dr. Mundo's missing Health. Dr. Mundo swats the target away if it was killed or was a small monster, dealing the same damage to enemies it hits.
LV 1LV 2LV 3LV 4
Cooldown87.576.5
Cost10203040
Attack Damage15202530
Bonus Attack Damage30405060
Base Damage5203550
R
MAXIMUM DOSAGEUltimate
Dr. Mundo restores 25% of his missing Health. He also gains Attack Damage equal to 4% bonus Health and 15% Movement Speed for 10 seconds, and heals 15% of his maximum Health over the duration.
LV 1LV 2LV 3
Cooldown706560
Bonus Health Ratio4%5.5%7%
Move Speed15%25%35%
Max Health Ratio15%35%55%
Health25%30%35%

Tier by Rank

Official

Tier and numbers

  • TierWinPickBan
  • Diamond+A← A50.6%6.3%2.5%
  • Master+A← A50.5%6.3%2.2%
  • ChallengerA← A48.5%5.6%1.1%
  • LegendaryB← B48.4%4.5%0.7%

Tencent official (CN server) / Top / 2026-11-06

Top: win rate #15 of 41Pick rate #8Top median win rate 50.2%

Tier moves A → B across ranks, a 2.2 point spread in win rate.

Reading the table

The “← A” after a tier is the tier in the previous ranking.

Legendary is the top tiers of the Legendary Queue, a separate ranked queue for top players.

Among Top

One dot per champion
Win rate
44%50%56%Dr. Mundo · A
0%Pick rate →

Patch Changes

Ver. 7
7.3Changed

Base Stats

  • Base Health: 720 → 680
  • Health per Level: 112 → 120
  • Attack Speed Ratio: 0.625
  • Base Attack Speed: 0.625
  • Base Bonus Attack Speed: 0.28
  • Attack Speed per Level: 0.028

Patch notes 7.3d and earlier versions

Analysis

Nothing equipped

Combat Power at Lv15 is 11,821 (#57 of 142, #12 of 18 Tank). Down from #37 at Lv1: it ranks higher early.

Lv 15

Stats 77% · Skills 23%

Growth by level

Dr. MundoMedianTank median
5,7209,29312,866151015 11,821

Shape of ability effects

Lv15
Damage1,587
Heals & shields1,000
Slows108
Movement60

Line: min to max · tick: median
HP2,360#91
Armor95#125
Magic Resist66#15
Attack122#27
Attack Speed1.045#26
Move Speed355#14
HP regen19#48
MP——
MP regen——

Available Skins

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