The Green Tide

Destroy all nonland permanents your opponents control.
I'm da hand of Gork and Mork, dey sent me to rouse up da boyz to crush and kill 'cos da boyz forgot what dere 'ere for. I woz one of da boyz till da godz smashed me in da 'ead an' I 'membered dat Orks is meant to conquer and make slaves of everyfing they don't kill.
— Ghazghkull Mag Uruk Thraka