Gladiator, Blue Marvel, and Hyperion vs Sentry, Sundown, and Gabriel Shepherd
Marvel's superman-types square off in this all-out battle which takes place in a deserted wasteland.
No prep, no BFR. Standard equipment.
I dislike Sentry in vs threads because of his widely varying power levels and different forms, but here I am going to go with an average level stable form of non-Voided Sentry.