Hacked Frame

Target 2 creatures, target creatures get -2/2
until end of turn, target another 2 creatures,
those creatures get +2/2 until end of turn.
After that, target 1 creature,
you now control that creature until it
dies. After it dies it goes to the
player you took it from,
but in their graveyard. After all that you make all players discard 1 card.