It makes artifacts on entering, gives you a way to sacrifice them, and gives you access to the four colours that most care about artifacts
For Riders of Rohan, this might involve leveraging the Monarch mechanic to draw extra cards and deploying Human tokens to build a formidable army
(Tales of Middle-earth was legal in the Modern format, but not Standard.) The Final Fantasy set is a big deal for Magic because it brings Universes Beyond into Standard, helping to usher in Spider-Man and Avatar: The Last Airbender sets later this year that will also be Standard-legal
The new decks for Archazia's Island definitely feel like they're based on using glimmer team-ups (a trend that's been in Lorcana for a while), which might make customizing the deck a challenge
Played in the late game, a necessity with that high of an ink cost, adding cards to the players hand can be game changing
Hashaton, Scarabs Fist is a Commander that I find altogether quite exciting, but I feel like building out a Hashaton deck would require more expansive changes to the precon, and quite a bit more cash thrown at it