Zog'then, Subjugator Of Planes

Zog'then, Subjugator Of Planes isn't a creature
unless your devotion to green/black is 6 or more
Infect, Shroud, Indestructible
Planeswalker Annihilator - 1 (Whenever this
creature attacks, defending player sacrifices one Planeswalker permanent)
If Zog'then, Subjugator Of Planes would leave
the battlefield because of a spell or ability your
opponent owns, win the game.