I think something like DOTA would be up there, if only because of the immense state space that you have the game and the ability to use your superior understand

I think something like DOTA would be up there, if only because of the immense state space that you have the game and the ability to use your superior understanding of those options to come out ahead of your opponents. Raw mechanics are important at the highest levels, but you can get a lot of mileage through "out thinking" your opponents in draft, in itemization, and in general strategic decisions about what to do, where and when.