@HeneryVII, wanted to thank you for filling in with some of these examples - just reminding you that the most basic idea of the trope I was shooting for is "Eldritch Abomination in animal form (however vague)". The Minotaur in particular isn't especially abominable in the "incomprehensible" sense of the word - its birth was an affront to human decency, sure, but that's few factors below "an abomination unto the very concept of existence itself" that we get with most EAs.
Topic on Talk:Animalistic Abomination
Yer Velcome, I was having second thoughts on that one myself.
Yeah, was doing a quality pass and thought I should point that out to you. (You also had a redundant bit about Arceus's Pokedex entry, which I'd already covered.)
As for the Norse ones... most of what you added probably fits, but at minimum could use detailed context. I'll give those a pass of their own once I submit this one.