It's based around board games. I'll see if I can get a picture of the hat idea, but it's basically a generic game piece (specifically based off the board game Sorry)
The only idea I really had for moves were a move a lot like Doctor's clipboard bash except with a gameboard, and the idea to throw dice and have one of six effects happen (that'd be the main move of the ability, and due to its range of uses, there wouldn't be a lot of other moves.)
I'll let you come up with ideas, but I'm stubborn and will probably make my own anyway :P