mtg most confusing cards Get It? Unhinged Edition, Part 1 Uncovering MTG's Weirdest Cards #2

This will mostly be down to preference

Galvanic Iteration does let you copy itself, so when paired with the flashback you can get double the amount of copies you normally would get

With so many triggered abilities looking for creatures, it only makes sense for Family Matters to try to generate as many tokens as possible

Faces of the Past, Moraug, Fury of Akoum, Jeskai Ascendancy and Intruder Alarm are prime candidates

Youre getting a handy discount and a strong creature to put pants on

While it would seem that you want this is as one of the 99 (putting it into a Muldrotha, the Gravetide deck, for example) so that you can take advantage of it as a graveyard piece, you can still do that if its your commander