Desperate Pact

Choose a nonland card in any player's graveyard.
Until end of turn, you may play the chosen card.
If you do, cast it without paying its mana cost
and as though it had flash.
Whenever you cast a spell from a graveyard this
turn, you may pay life equal to its converted
mana cost. If you do, copy it. You may choose
new targets for the copy. (A copy of a permanent
spell becomes a token.)