Cassy, Yoga God

Yoga lesson- When Cassy, God of Yoga enters the battlefield, put up to 2 Yoga tokens on different permanents you control. (It's a token with, 'each turn this creature does not attack or block, put X +1/+1 where X is the number of yoga tokens on it')
{2}{w} This Exile target permeant. Put it back onto the battlefield at the beginning of the next endstep.
{b}{w} Put a Yoga counter on target creature.
Yoga God- If this card attacks while a yoga counter is on it, it still gets the +1/+1 counter.