Rambling Possum [Outlaws of Thunder Junction]

Whenever Rambling Possum attacks while saddled, it gains +1/+2 until end of turn. Then you can return any number of creatures that saddled it to their owner's hand.
Saddle 1 (Tap any number of other creatures you control with total power 1 or more: This Mount becomes saddled until end of turn. Saddle only as a sorcery.)