Wormfang Turtle 
Creature — Nightmare Turtle Beast
When this creature enters, exile a land you control. When this creature leaves the battlefield, return the exiled card to the battlefield under its owner's control.
Legality
standardNOT LEGALpioneerNOT LEGALmodernNOT LEGALlegacyLEGALvintageLEGALcommanderLEGAL