Io — Dota 2 hero portrait

Io

UniversalRangedSupportEscapeNuker

Io pro stats over the last 90 days

55.6%Win Rate
5.4%Pick Rate
15.9%Ban Rate
-1% Trend

Best allies for Io

Io reaches peak potential with these Dota 2 heroes. Pick these allies alongside Io for maximum synergy.

All Io synergies — complete Dota 2 team-comp win rates

Dawnbreaker — Dota 2 hero portraitDawnbreaker3 games71%71% Bane — Dota 2 hero portraitBane3 games71%71% Tidehunter — Dota 2 hero portraitTidehunter6 games69%69% Hoodwink — Dota 2 hero portraitHoodwink6 games69%69% Bristleback — Dota 2 hero portraitBristleback6 games69%69% Kez — Dota 2 hero portraitKez6 games69%69% Sniper — Dota 2 hero portraitSniper2 games66%66% Slark — Dota 2 hero portraitSlark2 games66%66% Juggernaut — Dota 2 hero portraitJuggernaut2 games66%66% Tiny — Dota 2 hero portraitTiny16 games65%65% Luna — Dota 2 hero portraitLuna4 games62%62% Techies — Dota 2 hero portraitTechies4 games62%62% Lich — Dota 2 hero portraitLich4 games62%62% Slardar — Dota 2 hero portraitSlardar15 games58%58% Muerta — Dota 2 hero portraitMuerta8 games58%58% Leshrac — Dota 2 hero portraitLeshrac3 games57%57% Ring Master — Dota 2 hero portraitRing Master3 games57%57% Legion Commander — Dota 2 hero portraitLegion Commander3 games57%57% Nature's Prophet — Dota 2 hero portraitNature's Prophet3 games57%57% Kunkka — Dota 2 hero portraitKunkka3 games57%57% Pangolier — Dota 2 hero portraitPangolier14 games55%55% Storm Spirit — Dota 2 hero portraitStorm Spirit11 games53%53% Clockwerk — Dota 2 hero portraitClockwerk6 games50%50% Monkey King — Dota 2 hero portraitMonkey King6 games50%50% Night Stalker — Dota 2 hero portraitNight Stalker2 games50%50% Huskar — Dota 2 hero portraitHuskar2 games50%50% Shadow Fiend — Dota 2 hero portraitShadow Fiend2 games50%50% Venomancer — Dota 2 hero portraitVenomancer2 games50%50% Lion — Dota 2 hero portraitLion2 games50%50% Windranger — Dota 2 hero portraitWindranger6 games50%50% Lifestealer — Dota 2 hero portraitLifestealer2 games50%50% Drow Ranger — Dota 2 hero portraitDrow Ranger2 games50%50% Queen of Pain — Dota 2 hero portraitQueen of Pain4 games50%50% Puck — Dota 2 hero portraitPuck6 games50%50% Axe — Dota 2 hero portraitAxe4 games50%50% Tusk — Dota 2 hero portraitTusk2 games50%50% Viper — Dota 2 hero portraitViper4 games50%50% Ember Spirit — Dota 2 hero portraitEmber Spirit8 games50%50% Mars — Dota 2 hero portraitMars2 games50%50% Shadow Shaman — Dota 2 hero portraitShadow Shaman2 games50%50% Disruptor — Dota 2 hero portraitDisruptor9 games46%46% Batrider — Dota 2 hero portraitBatrider7 games46%46% Rubick — Dota 2 hero portraitRubick9 games46%46% Grimstroke — Dota 2 hero portraitGrimstroke5 games45%45% Death Prophet — Dota 2 hero portraitDeath Prophet5 games45%45% Gyrocopter — Dota 2 hero portraitGyrocopter5 games45%45% Void Spirit — Dota 2 hero portraitVoid Spirit5 games45%45% Treant Protector — Dota 2 hero portraitTreant Protector3 games43%43% Beastmaster — Dota 2 hero portraitBeastmaster6 games40%40% Doom — Dota 2 hero portraitDoom10 games36%36% Razor — Dota 2 hero portraitRazor2 games34%34% Marci — Dota 2 hero portraitMarci2 games34%34% Alchemist — Dota 2 hero portraitAlchemist3 games29%29% Largo — Dota 2 hero portraitLargo4 games26%26%

Io synergy data: 54 pairings analyzed from 266 pro Dota 2 games. Combined win rate = draft effectiveness when picking Io alongside each teammate.