Dr. Mundo: change history

8 changes across 3 patches (Aug 11, 2026 to Sep 22, 2026), newest first. Nerf Radar tracks the 10 most recent official updates for League of Legends, back to May 27, 2026.

Buff 6Nerf 1Adjust 1

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Sep 22, 2026League of Legends Patch 26.19Nerf 1Adjust 1Official notes ↗

Adjust

Arena E - Blunt Force Trauma · Active Minimum-Health Ratio
Active minimum-health ratio on Dr. Mundo's Blunt Force Trauma (E) changes from 5 to 4.
5→4

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Active Minimum-Health Ratio: 5 → 4

Nerf

Arena E - Blunt Force Trauma · Passive Health Ratio
Passive health ratio on Dr. Mundo's Blunt Force Trauma (E) decreases from 2–3.2 to 1.5–2.7.
2–3.2→1.5–2.7

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Passive Health Ratio: 2 - 3.2 → 1.5 - 2.7
Aug 25, 2026League of Legends Patch 26.17Buff 3Official notes ↗

Buff

League Classic Base Stats · Health
Dr. Mundo's health increases from 522 to 560.
522→560

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Health: 522 → 560

Buff

League Classic Base Stats · Health Growth
Dr. Mundo's health growth increases from 89 to 90.
89→90

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Health Growth: 89 → 90

Buff

League Classic Base Stats · Level 1 Attack Speed
Dr. Mundo's level 1 attack speed increases from 0.625 to 0.658.
0.625→0.658

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Level 1 Attack Speed: 0.625 → 0.658
Aug 11, 2026League of Legends Patch 26.16Buff 3Official notes ↗

Buff

League Classic W - Burning Agony · Damage Per Second
Damage per second on Dr. Mundo's Burning Agony (W) increases from 35 / 50 / 65 / 80 / 95 to 40 / 55 / 70 / 85 / 100.
35 / 50 / 65 / 80 / 95→40 / 55 / 70 / 85 / 100

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Damage Per Second: 35 / 50 / 65 / 80 / 95 → 40 / 55 / 70 / 85 / 100

Buff

League Classic W - Burning Agony · Tenacity
Tenacity on Dr. Mundo's Burning Agony (W) increases from 10 / 15 / 20 / 25 / 30% to 15 / 20 / 25 / 30 / 35%.
10 / 15 / 20 / 25 / 30%→15 / 20 / 25 / 30 / 35%

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Tenacity: 10 / 15 / 20 / 25 / 30% → 15 / 20 / 25 / 30 / 35%

Buff

League Classic R - Sadism · Health Regained
Health regained on Dr. Mundo's Sadism (R) increases from 40 / 50 / 60% to 40 / 55 / 70%.
40 / 50 / 60%→40 / 55 / 70%

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Health Regained: 40 / 50 / 60% → 40 / 55 / 70%

Each step links to the full patch breakdown and to Riot Games's official notes. Changes listed under a general heading such as "Bug fixes" are not included here; search to find every mention.