Dota 2 hero synergies

Pair win probability on Radiant. The gain is measured against an empty draft with the same settings.

Safe laneOfflaneAny lanes

RankImmortal

HeroAll heroes

HeroAllyWin chance

ViperSafe laneSvenFull support69.2%+13.8%

ViperSafe laneOmniknightFull support67.8%+12.3%

ViperSafe laneNaga SirenFull support67.4%+12.0%

LycanSafe laneNaga SirenFull support66.9%+11.5%

ViperSafe laneDoomFull support65.2%+9.8%

LeshracSafe laneIoFull support65.2%+9.8%

RazorSafe laneIoFull support65.2%+9.7%

RazorSafe laneOracleFull support64.6%+9.1%

ViperSafe laneFaceless VoidFull support64.0%+8.6%

ViperSafe laneSlardarFull support64.0%+8.5%

ViperSafe laneAbaddonFull support63.7%+8.3%

MeepoSafe laneViperFull support63.6%+8.2%

ViperSafe lanePugnaFull support63.6%+8.1%

ViperSafe laneDawnbreakerFull support63.4%+7.9%

MarciSafe laneIoFull support63.2%+7.8%

ViperSafe laneOracleFull support62.9%+7.5%

ViperSafe laneDazzleFull support62.8%+7.4%

ViperSafe laneLycanFull support62.8%+7.3%

MeepoSafe laneDazzleFull support62.8%+7.3%

ViperSafe laneWinter WyvernFull support62.7%+7.3%

LycanSafe laneDawnbreakerFull support62.6%+7.1%

MeepoSafe laneWinter WyvernFull support62.5%+7.1%

MeepoSafe laneElder TitanFull support62.3%+6.9%

SlardarSafe laneNaga SirenFull support62.2%+6.8%

Outworld DestroyerSafe laneAlchemistFull support62.2%+6.7%

SlarkSafe laneDazzleFull support62.1%+6.6%

EnigmaSafe laneDazzleFull support61.9%+6.5%

ViperSafe laneIoFull support61.9%+6.4%

MeepoSafe laneVengeful SpiritFull support61.8%+6.3%

ViperSafe laneGyrocopterFull support61.7%+6.3%