Andal Brask, Hunter Vanguard

While Andal Brask, Hunter Vanguard exists
on the battlefield all Hunter creature types
gain +1/+1. Creatures who become a Hunter
through a Bet counter recieve +3/+3.
{3}, {t}: Target creature you don't control
gains a Bet counter. A creature you control that defeats a creature with a Bet counter becomes a Blue/Green Hunter in addition to it's other
colors and types.