Pout Pout, Master of Disguise

({p/u} can be paid with either {u} or 2 life.)
You may have Pout Pout enter the battlefield as a copy of any artifact or creature on the battlefield, except it's an artifact in addition to its other types.
Bubba's most loyal supporter. Some say he's actually a Kiss Kiss fish. What secrets could this cheeky little purple goldfish be hiding?