Chaos (Aladdin)

"Al, I know I’ve said this before, but we’re in a lot of trouble! That’s Chaos. He’s got more magic than any genie, and he makes his own wishes." ~ Genie (heavily suggesting Chaos is omnipotent, considering this implies he has more power than even Jafar during "Revenge Of Jafar")

Chaos was a powerful entity that appeared in Disney's Aladdin as an antagonist during the episode "When Chaos Comes Calling" - although in truth he is more of an anti-villain in nature, being governed by his own set of rules that often run contrary to those of others: he is especially hostile towards anyone that seeks to restrain him or play him for a fool.