Along with all of that, which is already a lot of good stuff, Quintorius has a passive skill that lets you deal two damage to each opponent and gain two life whenever you cast a spell from exile
It also helps that casting Esika in the early game is easy on your mana base, while in the late game youll have more fixing to cast The Prismatic Bridge if you want to
Permanents can't phase in
Electro excels in decks built around cantrips and cheap burn spells , turning every interaction into incremental mana and potential lethal damage
Whether it'll always be Final Fantasy s fault or not remains to be seen, but that set's bound to have some explosive potential for the singles market
Still, I believe that Expressive Iteration actually has deck building restrictions to it, being almost non-abusable in combo decks and holds up a much lower ceiling in Control decks