Birthday cake. Buttercream and MMF. Also used rice crispy cookie to build the 'fist' portion of the cake. If I had more time I would have used modeling chocolate or gumpaste for the 'adamantium' claws. I used royal icing painted silver as it was all I had at the time. =) It was a fun cake to make, and was a real hit at the party. The cookies are sugar cookies with the "Little People" version of Wolverine decorated on them with icing sugar.