Wall of Limbs [Magic 2015]

Wall of Limbs [Magic 2015]Set: Magic 2015 Type: Creature Zombie Wall Rarity: Uncommon Cost: {2}{B} Defender (This creature can't attack.) Whenever you gain life, put a +1 +1 counter on Wall of Limbs. {5}{B}{B}, Sacrifice Wall of Limbs: Target player loses X life, where X is Wall of Limbs's power.

Mountains produce {W}

you may untap it and remove it from combat

When Riddlemaster Sphinx enters the battlefield

it gets -1/-0 until end of turn

I see infinite potential

Set: Aether Revolt Type: Creature — Elf Warrior Rarity: Uncommon Cost: {G} Deathtouch

Whenever a +1/+1 counter is put on Fathom Mage

Set: Planechase 2012 Type: Sorcery Rarity: Uncommon Cost: {2}{G}{G}{G} Creatures you control get +3/+3 and gain trample until end of turn

Set: Commander Anthology Type: Basic Land — Plains Rarity: Common ({T}: Add {W}

"Death is no excuse for disobedience

Golgari Type: Creature — Human Shaman Rarity: Uncommon Cost: {1}{G}{G} When Eternal Witness enters the battlefield

Set: Hour of Devastation Type: Creature — Human Warrior Rarity: Uncommon Cost: {2}{B} When Banewhip Punisher enters the battlefield