Isz are normally found in the “Outback”. While in the Outback, Isz are white, one-and-a-half-foot tall predatory herbivores (predatory because most creatures in this outback are plant based). These eyeless, earless creatures have great numbers and use these numbers to swarm and devour their prey. They also have been known to bury themselves and attack their prey from below.
Young Isz are helpless and are protected by a massive creature called the Emwitittabway until they are old enough to fend for themselves.
While in the real world Izs become black, carnivorous henchmen of Mr. Gone. They appear as whatever they are dressed as in the real world.