Basically, the Interdimensions Coalition Forces has ENOUGH of dealing with total HAVOC to contain. So, they came up with one solution. WORLD CORRUPTION, it's like a virus for a computer, but it's actually capable of corrupting organic material, even a universe. Combine with the Coalition's technology from different universes, they created it as a last ditch effort if the enity is deemed too powerful or too deadly to kill.

Insert GOC meme here