From the early days of the vintage/legacy deck called "Mud" to Modern and Pioneer "Cheerios" artifact decks have been terrorizing Constructed formats since the game began
If you do put her in a deck like Imoti, though, youre onto a winner
#23 39.95% chance of starting with one in the opener (~40% or 1/2.5) in a 60 card deck
With a bit of investment and a lot of creativity, you can do some reckless infinite combos with other cards like Malcolm, Keen-Eyed Navigator, Reckless Fireweaver, and Runed Stalactite making it so you can exile all libraries and get infinite tokens
While Revival Trance has flavor, it is on the lower half of power when compared to the other Final Fantasy Commander decks
The spell with cipher is encoded on the creature as part of that spell's resolution, just after the spell's other effects