Team 1: JLA Most Powerful Team
Nabu, Wally West (Kingdom Come), Golden Superman Prime, HoG ION, ZH Parallax, Phantom Stranger, Spectre (Unbound)
The Presence has decided that the Marvel Universe is the greatest source of evil in known existence. To correct this, it gathered the most powerful versions of the JLA and sent them in to destroy all of the Marvel reality (multiverse).
TOAA for some reason has decided to not interfere, and allowed the Living Tribunal to mount a defense as he sees fit. LT recruits everyone at or below his power level to fight.
The DC team materializes in the Marvel universe and the fight begins. They are all bloodlusted. Everyone on both sides is able to begin the fight with defenses up. DC team wins if they can destroy the entire Marvel team and their multiverse.
Can the JLA team do it? Who ends up still standing on the winning side?