Geistpack Alpha 
Creature — Wolf
Trample When Geistpack Alpha dies, seek a permanent card with mana value equal to the number of lands you control.
Legality
standardNOT LEGALpioneerNOT LEGALmodernNOT LEGALlegacyNOT LEGALvintageNOT LEGALcommanderNOT LEGAL