Current Superman runs the slugfest gauntlet...
Current Superman engages the following characters in a slugfest gauntlet with all slugfests lasting until one side is KO'ed or killed...
A slugfest is identical to a slap-off; each contestant takes turns hitting the other until one side loses...
In this senario, Superman is given no rest or recovery time inbetween opponents; as soon as he defeats a foe, he enters combat against the next immediately...
All of Superman's opponents get the 1st hit in and strike amping is allowed (Thor can amp up Mjolnir with lighting/magical energy and Thanos can amp punches with plasma for example)...
Furthermore, no shielding, technology, intangibility, or any other form of damage mitigation is allowed; all contestants most tank hits using nothing more than their natural durability...
How far does the Man of Steel make it in this slugfest?
1) Hulk (begins slugfest un-enraged)...
2) Warriors Madness Thor (no power Gem)...
3) Thanos...
4) Depowered Tyrant...
5) Zeus (his ability to inhibit healing factor by simply striking an opponent is in full effect here)...