Doppelganger

Changeling. (This card is every creature type.)
You may have Doppleganger enter the battlefield
as a copy of any non-spirit, non-dragon,
non-legendary creature on the battlefield, except
it's a Changeling in addition to its other types.
Loot — When this creature dies, you may pay {2}. If you do, draw a card and create a colourless
Loot token.