Day's Undoing [Commander Masters]

Set: Commander Masters Type: Sorcery Rarity: Rare 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 tears off, and "this turn" and "until end of turn" effects end.)