Despero Vs Superman (with a twist)
Despero vs Superman with white and/or Blue sun radiation.
On Superman's wiki it says:
Superman's powers also dwindle (or usually, disappear) under the light of a red sun. In some canonical accounts, Superman's powers are proportionally reduced under an orange sun (midway in the spectrum between yellow and red), and actually increase under a white or blue sun (beyond yellow on the spectrum).
Any scans of that?
So who would take it? The mental/physical giant, or the Man of Steel?