Yeah, I'll give you more than one. The questions for cards isn't whether they're "good" in the sense that a card does an interesting thing, or even that it would be good against a particular deck. Assuming that a card isn't so good that it's a build around on its own (Oath, Paradoxical, Bazaar, Workshops... I'm lookin at you folks), then the question is really, can this card replace a card in an existing deck.
Here, this card on it's face looks like it might fit in Oath. So we should ask, is it better than a card that's already in? Probably not. And I see what you're saying about this card. It would be good on the field against decks like Shops and Dredge. Would it be better than other cards? I don't see it. It's not better against Gisela, or Gris. It's situationally better than Titan, but if we want 1337 tech against Dredge, where Kazuul is best, why don't we just run Elesh Norn, or just more graveyard hate maybe. Better options are out there, so this is unplayable. If this were the best creature for Oath, it would be great, but it ain't in the top 5, so it's basically nowhere.