When it comes to the amount of history, the artwork and lore to draw from, and how it ties in with the MTG universe in a natural way, Final Fantasy is up there as one of the best collaborations in either IPs long, storied history
Fully playable decks straight out of the box by combining any two packs
Beguiling Bloomburrow Tabletop Accessories in Style In Bloomburrow, the Valley is threatened by elemental forces raging out of control, and salvation falls on the shoulders of its smallest protectors, enhanced by beguiling Bloomburrow tabletop accessories
(Leads to: Storeroom, Dark Pool) Mine Tunnels Create a Treasure token
The only doubts I have on this card are that it doesn't synergize at all with FlickerFlicker, which isn't mandatory but it'd still be a pretty good point in its favor, and, most importantly, that it seems weird to place in a deck's curve
Add to that a free equip with every new Mouse, Rat, Squirrel, or Hamster that enters the battlefield, and you've got a sword that's way better than a similar rhyming piece of equipment