Wall of Limbs M15/121

Set: Magic 2015
Collector Code: M15/121
Finish: Regular

Name: Wall of Limbs
Type: Creature — Zombie Wall
Oracle text: Defender (This creature can't attack.) Whenever you gain life, put a +1/+1 counter on this creature. {5}{B}{B}, Sacrifice this creature: Target player loses X life, where X is this creature's power.