Day's Undoing [Magic Origins] Chronicles it surely lies in the

it surely lies in the maw of a dragon

{T}: Destroy target creature with shadow

Sacrifice Door to Nothingness: Target player loses the game

Any player may activate this ability but only during their turn before the end step

Day's Undoing [Magic Origins] Chronicles it surely lies in theSet: Magic Origins Type: Sorcery Rarity: Mythic Cost: {2}{U} Each player shuffles their hand and graveyard into their library, then draws seven cards. If it's your turn, end the turn. (Exile all spells and abilities from the stack, including this card. Discard down to your maximum hand size. Damage wears off, and "this turn" and "until end of turn" effects end.)