Once you suit this pseudo-flying creature up with an Ethereal Armor and Ancestral Mask, your opponents find themselves facing down a massive, unblockable, untargetable creature that grinds them into the ground
What we do know, if this leak is to be believed, is that this decks focus will be split between +1/+1 Counters and equipment

Magic: The Gathering FINAL FANTASY Set Mastery 21 Magic: The Gathering FINAL FANTASY packs 5 Mastery Orbs (redeemable for card styles or sleeves in the Magic: The Gathering FINAL FANTASY Mastery Emporium) Magic: The Gathering FINAL FANTASY Mastery Pass Avatars Cloud avatar Cards and Packs 20 Packs: 4 Magic: The Gathering FINAL FANTASY 4 Tarkir: Dragonstorm 4 Aetherdrift 4 Magic: The Gathering Foundations 4 Duskmourn: House of Horror 10 Magic: The Gathering FINAL FANTASY mythic rare individual card rewards (ICRs) Level 51+: 1 uncommon ICR Card Sleeves Cloud sleeve Sephiroth exquisite sleeve Card Styles 34 Mastery Orbs (redeemable for card styles or sleeves from the Magic: The Gathering FINAL FANTASY Emporium) 15 Common card styles 10 Uncommon card styles Event Tokens 1 Player Draft token (redeemable for a Premier or Traditional Draft entry) Gold and Gems 4,000 Gold 1,200 Gems Companions 3 Chocobo companions How Many Levels Are in the Magic: The Gathering FINAL FANTASY Set Mastery

However, a teaser from 2023 confirmed the collaboration between two giant franchises was indeed happening
From the banned and broken to simpler cards like Woe Strider
Menace At the beginning of your upkeep, reveal the top card of your library