Its very dangerous to folks, especially with a way to give the body haste in play (such as Karrthus, In the Web of War, and Dragon Breath)
Most of Final Fantasy s creatures are humans, so the protection is extremely powerful here
But I will say this: its difficult to imagine a scenario where including Flare of Fortitude as a protection spell is an actively incorrect choice , like slotting Ghostway into a tokens deck or Clever Concealment into Codie, Vociferous Codex
Card Name Absolute Virtue Mana Cost Type Legendary Creature Avatar Warrior Rarity Mythic Rare rules Text This spell can't be countered.FlyingYou have protection from each of your opponents
It also means you can get rid of potential blockers, and just generally exert a lot of control over the battlefield
With the same rarity distribution, that means there are 1,100 Alpha Black Lotus, 3,000 Beta Black Lotus and a whooping 16,000 Unlimited Black Lotus