Interplanar Brushwagg

Interplanar (This creature enters onto the interplanar battlefield. Players can't control creatures on the interplanar battlefield.)
Vigilance, haste
Whenever a player attacks with a creature with power 4 or greater, Interplanar Brushwagg also attacks the player or planeswalker that creature is attacking.

Almighty Brushwagg

Trample
{3}{G}: This creature gets +3/+3 until end of turn.

Brushwagg

Whenever this creature blocks or becomes blocked, it gets -2/+2 until end of turn.