Spell-barb Arc

Target creature gets +X/+0 until end of
turn, where X is the number of instant and sorcery cards in your graveyard.
Rebound {u} (If this spell was cast from your hand, instead of putting it into your graveyard
as it resolves, exile it and, at the beginning of
your next upkeep, you may pay {u} to cast this
card from exile .)