Many things, including video gaming, anime, martial arts, and the like. Currently I'm waiting for the fall season to get started for some shows I have been following: Owari no Seraph and a few others are on the list.
Just made a new topic here to kind of test out the new system. If you want to give it a try feel free to PM me. This way we can get an idea of how it will work out in combat, especially that new AoE ability XD.