Dailies including battles, play all my games in my favorites list, F5 my inventory a lot to get RE items, price my shop, and then try for game avatars and/or chat with my guild when I've finished all that. Avatars are my main goal but I've run into a bit of a dry spell. All I have left are a couple randoms, a couple Skirmishes, most of the user-submitted content ones, and a handful of games that I'm horrible at (and not willing to cheat on my main).
I've been meaning to try FC but I've heard it sucks since transition.