{3}: Exile another target creature you control, then return it to the battlefield under its owner's control. Whenever another creature enters the battlefield under your control, you may pay {G/W}. If you do, put a +1/+1 counter on it. If it's a Unicorn, put two +1/+1 counters on it instead. ({G/W} can be paid with either {G} or {W}.)
NM-Mint - $16.30
Lightly Played - $14.70
Moderately Played - $13.00
Heavily Played - $11.40
Damaged - $8.20
NM-Mint Non English - $16.30
Lightly Played Non English - $14.70
Moderately Played Non English - $13.00
Heavily Played Non English - $11.40
Damaged Non English - $8.20