I think you would already do more costumes for Christmas, but if not, you should… & I think the abilities of the costume should connect to the story of the lenendary more (e.g. Black Bart's Halloween costume makes juggernauts lose toughness & gain damage while it should go the other way).
I can already imagine black bart, jeene, tinto, and Cornelius instead of thier weapons they have candy canes.
