yeah as wit so much vertigo stuff, conceptually corinthian seemed above the normal gods, but it depends on how you view the normal gods in sandman/vertigo vs how they are depicted in the wider universes. i have my doubts it would go well for any loki, but there are no feats to back that up. gaiman is very well versed in mythology though, and it seemed his intent was to have corinthian on a tier above the common gods. /shrug
yeah but we've never seen him counter something like that. i don't think we can just go ahead and assume he could without the proof. like i said, overall i think corinthian is intended to be pretty well above the standard gods, but as with most things vertigo they don't sit well in vs match ups. just not that type of characters.
Well, a series about Corinthian comes out in a few weeks, written by Tynion
https://leagueofcomicgeeks.com/comic/5539099/the-sandman-universe-nightmare-country-1