Rune-Powered Mage

Whenever you cast a noncreature spell, put a
+1/+1 counter on Rune-Powered Mage.
{u}{r}, Remove all +1/+1 counters from Rune-
Powered Mage: You may cast an instant
or sorcery from your graveyard with converted
mana cost equal to the number of +1/+1
counters on Rune-Powered Mage.
"Power up, and let's go!"