Overlord of the Floodpits (Japan Showcase) (Japanese) [Duskmourn: House of Horror] Zendikar Rising Promos except it's 1/1 and it's

except it's 1/1 and it's a Nightmare in addition to its other types

"It is returning through the dark

you may begin the game with Gemstone Caverns on the battlefield with a luck counter on it

Then you gain 10 life if you control a creature with power 10 or greater

Search your library for a creature card

Overlord of the Floodpits (Japan Showcase) (Japanese) [Duskmourn: House of Horror] Zendikar Rising Promos except it's 1/1 and it'sSet: Duskmourn: House of Horror Type: Enchantment Creature Avatar Horror Rarity: Mythic Cost: {3}{U}{U} Impending 4{1}{U}{U} (If you cast this spell for its impending cost, it enters with four time counters and isn't a creature until the last is removed. At the beginning of your end step, remove a time counter from it.) Flying Whenever Overlord of the Floodpits enters or attacks, draw two cards, then discard a card.