this is the greatest Cosmic Battle tournament, we have 8 of the most powerful Marvel beings fighting for the title of the greatest champion of the Marvel universe.
The Beyonder (pre retcon)
Molecule Man (pre retcon)
Adam Warlock with the Infinity Gauntlet
Thanos with the Heart Of The Universe
round5 : winner of round1 vs winner of round2
round6 : winner of round3 vs winner of round4
final round : winner of round5 vs winner of round6 (obviously)
it's up to you to decide now how the Battle tournament goes.