Kroxa, Titan of Death's Hunger [Secret Lair Drop Series] Tezzeret Finalist— Alex Borteh's monoblue combo

Finalist— Alex Borteh's monoblue combo deck contained twelve 1-toughness creatures

Set: The List Type: Legendary Creature — Eldrazi Rarity: Mythic Cost: {15} This spell can't be countered

They just know

Gain 1 life for each one damage dealt

Kroxa, Titan of Death's Hunger [Secret Lair Drop Series] Tezzeret Finalist— Alex Borteh's monoblue comboSet: Secret Lair Drop Series Type: Legendary Creature Elder Giant Rarity: Mythic Cost: {B}{R} When Kroxa enters the battlefield, sacrifice it unless it escaped. Whenever Kroxa enters the battlefield or attacks, each opponent discards a card, then each opponent who didn't discard a nonland card this way loses 3 life. Escape{B}{B}{R}{R}, Exile five other cards from your graveyard. (You may cast this card from your graveyard for its escape cost.)