Character costome

A prop that offer 2*6 character costume slots
  1. invisible but effective costume(EXP, Reduce ZM damage, ZM Critical hit...)
  2. visible costume

Add "buy permanently" option for costumes in shop, like Santa's Suit, its cheap and permanent, I don't think anyone will spend 6k+ zp to buy a useless costume with an expiry date

More ways to get custome: EP, GP, Crate or random drop in match.