Io

Io

Io is a ranged universal hero in Dota 2, played as support, escape, nuker.

Base stats

Attack range
500
Attack type
Ranged
Base armor
1
Base attack
21–27
Move speed
320
Primary attribute
Universal

Derived

Skill bracket skew

Herald → Divine +2.7 pts — rewards mechanical skill

Win rate by bracket

Herald 48.3% n=2,875
Guardian 48.7% n=9,881
Crusader 49.2% n=20,182
Archon 48.9% n=32,793
Legend 50.2% n=37,153
Ancient 50.6% n=24,300
Divine 51.0% n=20,782

Related

Sources

Game data version opendota-2026-10-24