Regarding the legality of the cards: Magic: The GatheringFINAL FANTASY (FIN) is a Standard-legal set Magic: The GatheringFINAL FANTASY Commander (FIC) and FINAL FANTASY Through the Ages (FCA) are Commander-, Legacy-, and Vintage-legal sets, and individual cards are also legal where already available in other formats Magic: The Gathering FINAL FANTASY Play Boosters contain cards from FIN and FCA
10 Eldritch Evolution Pod spells are extremely powerful, and Eldritch Evolution fills a very niche spot in the archetype
The other three are all card advantages options, so you always get a card up out of it, which is very important in a card-advantage sensitive environment like multiplayer
FINAL FANTASY XVI The sun is setting upon the land of Valisthea
Card Advantage Card advantage basically means having more cards in hand than your opponents
Alara transforms into Awaken the Maelstrom, a powerful sorcery, which draws you more cards, lets you play artifacts from your hand for free, destroys an opponents permanent, and also makes your own creatures bigger