The most powerful weapon in the (MU) universe

Has to be the quantum bands. Wearing then does make you thr protector of the universe...

Thats never really been very well portrayed...

HOTU

I don't know. There's one glaring difference that I keep noticing between a GL ring and the marvel items being discussed here, but not sure if it matters to the OP.

A GL ring is a "mass produced" item while everything else are "one offs". Just saying.......

IG & UN

Originally posted by krisblaze
Mjolnir receives the most hype I think, as the most powerful weapon in the universe.

It's not even the most powerful weapon in Asgard.