Guide · Top

Dr. Mundo Guide

the Madman of Zaun

Tank

Fighter

Tier B Top

Dr. Mundo, the Madman of Zaun, is a tank and fighter champion of medium difficulty. Across our 557 analysed ranked games, Dr. Mundo is mostly played in Top (87% of its games), and more rarely in the Jungle (13%), with a 49.6% win rate in that role: tier B among Top champions (#18 of 51, ranked by win rate). Dr. Mundo's damage is mixed (44% physical, 54% magic): stacking a single type of resistance is less efficient against this champion. Win rate varies with game length: 56.1% in long games (over 35 min, 57 games) versus 47.1% in short games (under 25 min).

Averages measured over 482 Top games played with Dr. Mundo, from our ranked Solo/Duo data collection.

Combos and how to play

Dr. Mundo is a tank who resists the first immobilizing effect, at the cost of health and a canister he picks up to heal. Infected Bonesaw damages based on current health, Heart Zapper stores damage and returns it as healing, Blunt Force Trauma deals damage based on his missing health, and Maximum Dosage heals him instantly.

Harassment

Q › AA AA › E

When: An enemy is within range.

Infected Bonesaw slows and deals damage based on current health; Blunt Force Trauma hits with bonus damage based on your missing health.

The prolonged fight

W › AA AA › Q

When: You are surrounded by enemies.

Heart Zapper deals continuous damage and stores part of the damage taken, then returns it as healing at the end or on recast.

The survival ultimate

R › E

When: You are at low health.

Maximum Dosage instantly recovers a percentage of your missing health, gives you speed and regenerates over a long duration.

Laning phase

Infected Bonesaw deals damage based on the target's current health: use it often to harass. Your health regeneration is very high: play with it.

Common mistakes

• Not picking up your passive's canister.
• Using Maximum Dosage at full health.
• Forgetting that the first immobilizing effect costs you health.

Riot's official tips for playing Dr. Mundo

• A well-timed Sadism can bait enemy champions into attacking you even when they lack the damage to finish you.
• Spirit Visage will increase the healing done by your ultimate and lower cooldowns on all of your abilities.
• Cleavers are a powerful tool for killing neutral monsters. Instead of returning to base, farm neutral monsters until your ultimate can heal you.

Build, runes and summoner spells

The most-played core build is Spirit Visage, Warmog's Armor, and Heartsteel (114 games, 55.3% win rate).

Spirit Visage+Warmog's Armor+Heartsteel

114 games · 55.3%

Warmog's Armor+Heartsteel+Titanic Hydra

79 games · 73.4%

Thornmail+Warmog's Armor+Heartsteel

39 games · 48.7%

Summoner spells

Flash + Teleport49.2% · 262 games

Ghost + Teleport48.5% · 171 games

Flash + Ghost60.0% · 20 games

Flash + Ignite52.6% · 19 games

Most-played runes

Grasp of the Undying + Inspiration

51.2% · 430 games

Primary tree · Resolve

Demolish100%

Second Wind85%

Overgrowth98%

Secondary tree · Inspiration

Magical Footwear74%

Approach Velocity67%

Shards

Attack speed94%

Health scaling98%

Health scaling92%

Grasp of the Undying + Precision

33.3% · 33 games

Primary tree · Resolve

Demolish100%

Second Wind97%

Overgrowth94%

Secondary tree · Precision

Triumph100%

Last Stand94%

Shards

Attack speed100%

Health scaling97%

Health scaling91%

For each row, the most picked rune among the games played with this page (share of games in brackets).

Which items to build against the enemy team?

We sort every game by the enemy team's damage. These are Dr. Mundo'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.

Mostly magic-damage enemy team54.3% · 129 games

At least 50% of their damage is magic

Heartsteel 55.7% ▲

Warmog's Armor 57.1% ▲

Spirit Visage 54.9% ▲

Titanic Hydra 77.8% ▲

Overlord's Bloodmail 75.0%

Thornmail 36.4%

The item that stands out most is Titanic Hydra: 77.8% win rate, +7 points versus its usual win rate.

Mostly physical-damage enemy team45.7% · 140 games

Less than 35% of their damage is magic

Heartsteel 49.6%

Warmog's Armor 50.0%

Thornmail 46.4%

Spirit Visage 32.1% ▼

Randuin's Omen 52.0% ▼

Titanic Hydra 66.7%

No item clearly stands out in this situation: the usual build remains the reference.

Balanced enemy team49.3% · 213 games

Mixed physical and magic damage

Heartsteel 50.3%

Warmog's Armor 50.0%

Spirit Visage 55.6% ▲

Titanic Hydra 69.2%

Randuin's Omen 62.9% ▲

Unending Despair 45.0%

The item that stands out most is Spirit Visage: 55.6% win rate, +4 points versus its usual win rate.

Counters and matchups

Who counters Dr. Mundo in Top

Yone Dr. Mundo: 52.6%19 games

Yone has the edge in 47% of the 19 Top duels against Dr. Mundo. See the Yone guide.

Who Dr. Mundo is strong against

Yone52.6% · 19 games

How to play against Dr. Mundo

• Try to coordinate high-damage abilities with your allies right after Dr. Mundo uses his ultimate, but if you're unable to kill him quickly with burst he will heal through the damage.
• Try casting Ignite when Dr. Mundo uses Sadism to negate a large portion of its healing.

Win rates measured over direct same-role duels; only matchups with more than 15 games are listed. See all of Dr. Mundo's matchups.

Abilities

PassiveGoes Where He Pleases

Dr. Mundo resists the first Immobilizing effect that hits him, instead losing Health and dropping a chemical cannister nearby. Dr. Mundo can pick it up by walking over it, restoring Health and reducing this Ability's Cooldown.

Dr. Mundo also has significantly increased Health regeneration.

QInfected Bonesaw

Dr. Mundo throws an infected bonesaw, dealing damage to the first enemy hit based on their current health and slowing them.

WHeart Zapper

Dr. Mundo electrocutes himself, dealing persistent damage to nearby enemies and storing a portion of damage he takes. At the end of the duration or on Recast, Dr. Mundo deals a burst of damage to nearby enemies. If the burst hit an enemy, he heals a percentage of the stored damage.

EBlunt Force Trauma

Passive - Dr. Mundo gains bonus Attack Damage, increasing based on his max Health.

Active - Dr. Mundo slams his “medical” bag into an enemy, dealing additional damage based on his missing Health. If the enemy dies they are swatted away, dealing damage to enemies they pass through.

RMaximum Dosage

Dr. Mundo pumps himself with chemicals, instantly healing a percent of his missing Health. He then gains Move Speed and regenerates a portion of his maximum Health over a long duration.

Frequently asked questions

Full Dr. Mundo page · League of Legends tier list · All champion guides