Nightshade Harvester 
Creature — Elf Shaman
Whenever a land an opponent controls enters, that player loses 1 life. Put a +1/+1 counter on this creature.
Legality
standardNOT LEGALpioneerNOT LEGALmodernNOT LEGALlegacyLEGALvintageLEGALcommanderLEGAL
Creature — Elf Shaman
Whenever a land an opponent controls enters, that player loses 1 life. Put a +1/+1 counter on this creature.