Apocalyptic Poetry

Whenever you cast a spell, you may sacrifice a permanent.If you do, choose one that has not been chosen this turn—
•You gain 1 life for each artifact card in your graveyard.
•Surveil X, where X is equal to the number of artifact cards in your graveyard.
•Each opponent discards a card for each artifact card in your graveyard.
{bull}Apocalyptic Poetry deals 1 damage to each opponent for each artifact card in your graveyard.
{bull}For each artifact card in your graveyard, return a l