Brandon, Bayou Berserker

Swampwalk, Hexproof, Haste
Party Chug- When Brandon deals direct damage
to a player due to swampwalk, all creatures
belonging to opponents take 2 damage,
and creatures of Brandon's controller
take 1 damage. Add 1 poison counter to
each opponent.
Party time- Every player takes 1 damage per upkeep
until Brandon, Bayou Berserker leaves play.