Grandmaster Luke

Whenever a Jedi enters the battlefield, you may train them or gain wisdom. (To train a Jedi, put 2 +1/+1 counters on it. To gain wisdom, scry 2 then draw a card.)

Jedi Mind Trick - Remove all counters from a Jedi you control: Tap target creature an opponent controls. Goad it.

Whenever you gain wisdom, put a +1/+1 counter on Grandmaster Luke.