Ripplefire Champion

Sweep - {1}{r}
(You may pay an additional {1}{r} as you cast this
spell. If you do, it deals damage to X target creatures
equal to the number of spells you cast this turn, where
X is the number of times you swept it.)
Ripple 3 (When you cast this spell, you may reveal
the top three cards of your library. You may cast any revealed cards with sweep without paying their mana
costs. Shuffle the rest.)