Patch 7.21b: who got buffed and nerfed
Dota 2 patch 7.21b: 33 heroes changed — Io, Sven, Bane, Magnus, Dark Seer, Grimstroke, Lich, Lifestealer. A summary for every hero and all of Valve's notes.
Changed heroes
- Io — 9 records
- Sven — 4 records
- Bane — 3 records
- Magnus — 3 records
- Dark Seer — 2 records
- Grimstroke — 2 records
- Lich — 2 records
- Lifestealer — 2 records
- Shadow Fiend — 2 records
- Sniper — 2 records
- Spectre — 2 records
- Storm Spirit — 2 records
- Timbersaw — 2 records
- Ursa — 2 records
- Visage — 2 records
- Warlock — 2 records
- Anti-Mage — 1 record
- Chaos Knight — 1 record
- Crystal Maiden — 1 record
- Juggernaut — 1 record
- Keeper of the Light — 1 record
- Leshrac — 1 record
- Lina — 1 record
- Lycan — 1 record
- Night Stalker — 1 record
- Omniknight — 1 record
- Phantom Lancer — 1 record
- Riki — 1 record
- Slark — 1 record
- Templar Assassin — 1 record
- Tiny — 1 record
- Treant Protector — 1 record
- Weaver — 1 record