Beast King Barbaros

Haste. Taunt.
You may play this creature at {g}{g} cost, but it's
power and toughness are halved.
When you play this creature, you can add 1 "Beast
King" creature from your deck to your hand. This
effect of "Beast King Barbaros" can only be
activated once per turn.
While this creature is in play, all "Beast King" creatures gain haste.
When this creature is played at full cost, stun
target enemy creature.