fish deck mtg commander Charix Crab Tribal Tech Bird Token // Fish Token

That token isn't "created" and won't interact with abilities that care about tokens being created

Sun Titan keeps bringing back key low-cost permanents and lands, while Alesha, Who Laughs at Fate rewards you for staying aggressive by reanimating smaller creatures over and over

Well, whatever

Prioritize your own deck first, and make counterdrafting only an afterthought

All to say, I think this strategy will scale up for Commander if it already hasnt started infesting local metagames

Rivals of Ixalan (2018) brought a rare and a mythic rare, so both have a lot of potential, but are probably too hard to use to make it in Standard