Pyretic Charge (Outlaws of Thunder Junction Commander 29) - Rare Magic: The Gathering Card

Discard your hand, then draw four cards. For each card discarded this way, creatures you control get +1/+0 until end of turn.
Plot (You may pay and exile this card from your hand. Cast it as a sorcery on a later turn without paying its mana cost. Plot only as a sorcery.)