This is something that isn't exclusive to professional Dota 2 either, go ahead and check your most recent played games and you're most likely to find that you have been winning more often when you're ...

dota2-gsi-sockets provides an event driven interface for Dota 2's live GameState Integration data ... If you discover some new outputs, please send a pull request!

which is an added bonus of the mid Radiance build on Phoenix with Dying Light as the facet. Arc Warden has the highest win rate, but only makes the honourable mentions as he is not really a hero that ...