2 v 2 Champions?

Homies, I got a question for y'alls A buddy and I are entering a 2v2 tournament in a few days from now, I was just curious on everyone's thoughts about it, is there a certain strategy that people use? I was just figuring that I would going to play some 1v1 champs that I play like Also always bored, so if you wanted to HMU for some 1v1 or 2v2 action go right ahead.