Gisela, Blade of Goldnight Boros decks love to deal damage to their opponents, and Gisela, Blade of Goldnight takes that idea and cranks it to 11
While Commander precons are usually themed around certain characters, colors, or strategies, the twist with these is that each one is built around a single Final Fantasy game specifically VI, VII, X, and XIV
Thats great in the gnome EDH deck, but itll be more difficult to play this in some kind of Standard white-artifact deck
The list goes on for a while
Both Prime Speaker Vannifar and Vannifar, Evolved Enigma are viable, interesting commanders: The former works for a Birthing Pod or pod style deck, while the Murders at Karlov Manor printing is built for cloak, disguise, morph, manifest, and all those mechanics that play with colorless, face-down creatures