Metamorpho is in a pickle - Simon Stagg AND the world's top 12 of 13 volcanologists have gone missing, the ocean is being sucked...
Ultimax, terrorizing the city! Mento, crashing the global economy! Elasti-Girl, under arrest for subatomic espionage! Beast Boy, suffering the cruel misfortune of drinking milk...
The Earth, under threat! Don't worry, the Challengers are up to the task, despite their criminal fashion sense. Or ARE they?!? Find out in...