WMG: Grand Unifying Guesses Eternal Champions

aka: Eternal Champions
When ever the Cosmic Balance Between Law And Chaos is threatened, there will be an incarnation of the Eternal Champion to Set Right What Once Went Wrong.
That is, if they can pause from whining about their terrible fate long enough to do so, hopefully without destroying the world in the process this time. Some possible incarnations include:

Alternative Title(s):

Eternal Champions