Blood Ogre [Magic 2012] Special Plasma Energy Sacrifice Lena: Creatures you control

Sacrifice Lena: Creatures you control with power less than Lena's power gain indestructible until end of turn

Set: The List Type: Legendary Artifact Rarity: Mythic Cost: {3} {1}

It's not always clear who's the master and who's the servant

Set: Innistrad: Crimson Vow Type: Creature — Zombie Cleric Rarity: Uncommon Cost: {2}{B} Whenever Archghoul of Thraben or another Zombie you control dies

The new creature type can't be Wall

Blood Ogre [Magic 2012] Special Plasma Energy Sacrifice Lena: Creatures you controlSet: Magic 2012 Type: Creature Ogre Warrior Rarity: Common Cost: {2}{R} Bloodthirst 1 (If an opponent was dealt damage this turn, this creature enters the battlefield with a +1 +1 counter on it.) First strike (This creature deals combat damage before creatures without first strike.)