There is much riding on the viability of poison as a win condition of a white-based control deck for some of these cards to have a meaningful impact on Standard
You can treat the four-stage summons like Ifrit and Summon: Fat Chocobo as creatures on your curve, while 3-stage summons are more akin to spells
8 Add: Akiri, Fearless Voyager The Creature Can Ensure A Lot Of Card Draw Another upgrade card you should consider for the Limit Break Final Fantasy deck is Akiri, Fearless Voyager
Cards that are of Legendary rarity in their non-Enchanted incarnations also tend to get a boost, as do any that prove to be a major part of the gameplay meta
Bringing back your Creatures that die with some extra power and Flying will make your opponents think twice about casting that board wipe, or you can sacrifice them yourself to get even more benefit in your Aristocrat deck
12 Final Fantasy 11 - 17 Cards Chocobos, Cacturs, And Wyverns, Oh My