Abraxas was bad ass imo, in Marvel:
definitely the most powerful cosmic Abstract embodying a concept that operates within comic laws.
LT? ... In this story was meaningless since Abraxas is exercising his duty as a concept.
Eternity/Infinity? Abraxas twists, then tears space-time apart with every step he takes.
Also, he performed more significant displays aside from the alternate Galactuses.
Like, blinding Uatu and wiping his memory from universeS away,
like, (from universeS away) making kid Franklin shit his pants in his dream state (where kid-Frank is most powerful)
like, hitting a specific target in every universe in the Multiverse simultaneously,
like, blending thus collapsing entire universeS without effort (including the realities with dead Galactuses)
like the entire Multiversal space-time continuum (Eternity/infinity) helpless against his power,
and finally,
had it not been for the UN, in this story,
Abraxas becomes the destroyer of all that ever was, is, or ever will be in Marvel's space-time continuum.
Peace and love to all! ...