Graced by Moonlight

Creatures you control get +1/+1 and trample until end of turn.
If {u} was spent to cast Graced by Moonlight, creatures you control get +1/+1 and hexproof until end of turn. If {r} was spent to cast Graced by Moonlight, creatures you control get +1/+1 until end of turn and Graced by moonlight
deals 1 damage to each creature.