(JPN) Trafalgar Law (Parellel)

[Activation Main] [Once per turn] (2) (You can turn Don‼ in the Cost Area into a specified number of rests): If you have 5 characters, return 1 of your characters to its owner's hand, and bring into play up to 1 character card of a different color from the returned character with a cost of 5 or less from your hand.