convoke (your creatures can help cast this spell. each creature you tap while casting this spell pays for 1 or one mana of that creature's color.)
vigilance
when referee squad enters the battlefield, tap target creature an opponent controls and put a stun counter on it. (if a permanent with a stun counter would become untapped, remove one from it instead.)
vigilance
when referee squad enters the battlefield, tap target creature an opponent controls and put a stun counter on it. (if a permanent with a stun counter would become untapped, remove one from it instead.)
