Mind's enlightment

choose one of your creatures and put five time counters on it.
At the beginning of your upkeep, remove one
time counter.
Whenever target creature as no more time
counters on it, it gains +1/+1, vigilance,
first strike, and
"{t} add {w}{w}{w} to your mana pool"
"Experience tranquility." Yata, monk of Balance.