Black Forest Cake is generally grumpy despite how sweet he is, but he can be won over with cherry liquor, which he absolutely loves.
his weapon is a set of magic red kirsch scythes which only activate when he's holding them, otherwise they're just the handles (which are incredibly heavy!!) anyone cut with those scythes not only suffers from the wound but also the stinging alcohol that makes up the blades (this will act like poison damage in battle, gradually taking off chunks of HP on top of the initial attack.)
his voice is smooth like chantily cream, but since he is typically in a poor mood, he comes off sounding cold. he isnt very trusting of humans, and by extension, the food souls who work beside them, but he understands who's side he needs to fight on for the sake of the world (he just isnt happy about it.)