Magic doesn't like anyone much. Ask my flying monkeys who didn't make it.

Trap doors are rather useful when someone's trying to melt you. Afterwards, Dorothy, the child, said or did something--I've yet to determine what it is--and the Wizard suddenly fled the Emerald City and Oz.

I like to think that having to go from being a dictator to a refugee is a bit painful.

Of course, I also like to think his balloon crashed and left him stranded in the desert, where he died.