Since youre ideally hitting all your opponents, you can look towards cards that care about that, from the classic Coastal Piracy to cards like Tymna the Weaver and Professional Face-Breaker that explicitly care about damaging each of your opponents
We can choose odd and it becomes protection from Oko and Swords to Plowshares and then it gets Abrupt Decayed or eaten by an Ice-Fang , (cant protect it using Mother if we name odd) or we name even and it gets Okod , Bolted and cant carry a Jitte
The value of X is determined only once, as Maester Seymour's last ability resolves
However, with enough recursion (Scrap Trawler + Myr Retriever + cost reducers), it can generate near-infinite value, especially with sacrifice outlets added
She's an interesting card that deserves her own Dog-themed deck but doesn't make a great commander for Deep Clue Sea