Cameron, the Blazing Beam

{3}{r/w}, {t}: Cameron deals 3 damage to target
tapped creature. When that creature dies this
turn, draw a card.
{5}{r}, Discard a card, Exert Cameron: He deals
X damage to target creature, where X is the
discarded card's converted mana cost. Excess
damage is dealt to that creature's controller
instead. Activate this ability only if Cameron
is tapped and only once per turn.