Frostfire Dominance

If {r} was spent to cast Frostfire Dominance, deal 4 damage to target creature. If {u} was spent to cast Frostfire Dominance, tap up to two non-land permanents. Those permanents don't untap in their controller's next untap phase. (If you spent {u}{r}, do both).
If {r} and {u} were spent to cast Frostfire Dominance, Scry 1 and draw a card.