Enlightened Adept

Zazen {w}{u} ({w}{u}, {t}: This creature doesn't untap during your next untap step. At the beginning of your next upkeep, draw a card.)
At the beginning of each upkeep, if you drew a card and didn't cast spells last turn, put a +1/+1 counter on Enlightened Adept, then you gain life equal to its toughness.