Muldrotha, the Gravetide [The List] Leech Set: Commander 2013 Type: Legendary

Set: Commander 2013 Type: Legendary Creature — Zombie Wizard Rarity: Mythic Cost: {2}{U}{B}{R} At the beginning of each player's draw step

But sometimes

Set: Portal Type: Sorcery Rarity: Common Cost: {1}{W} You gain 4 life

Enchanted creature gets +1/+0 for each scream counter on Endless Scream

Muldrotha, the Gravetide [The List] Leech Set: Commander 2013 Type: LegendarySet: The List Type: Legendary Creature Elemental Avatar Rarity: Mythic Cost: {3}{B}{G}{U} During each of your turns, you may play a land and cast a permanent spell of each permanent type from your graveyard. (If a card has multiple permanent types, choose one as you play it.) "My child grew from rot and ruin, yet she bloomed." Multani