Honestly, I got tired of Starlin's "Thanos (and sometimes Adam Warlock) are the most powerful most important greatest things in the entire multiverse ever!" story lines quite sometime back.
This current stuff isn't Starlin, it's some other dude apparently channeling his psyche.
Donny Cates apparently.
You won't find any multi galaxy busting scans. There were a few that come close, but they are out of context. Apparently Odin was channeling Infinity/Eternity at the time or some such.
A recent reevaluation of the other feats leaves us thinking that Odin can lay waste to a galaxy, but not exactly one shot them either. More like a single full power "I AM ODIN HEAR ME ROAR" attack will asplode distant nebula, shatter/ignite stars and cause light year wide wakes of spreading devastation. He can mess a galaxy up. Just not completely frag it in one shot either. It would take a few imo
"At the end of the day, Arby is a pretty prolific poster proposing a plurality of proper posts for us."
- big_adventure
Countdown to Jubilee Destroys The Marvel Multiverse.
Odin's most recent Galactic level feats was wrestling the "Mother Storm" into Mjolnir.
The "Mother Storm" was the size of a galaxy.
The whole story is stupid...I know.
That current Thanos story sounds so dumb and ridiculous that's it's looped around back to awesome lmao. Shit makes no sense but I wanna read that dumb shit.