Mystery Veil

Mystery Veil is a recurring piece of  protective equipment in the Final Fantasy series. It has appeared as female exclusive armor, apart from the Dissidia games.

Final Fantasy IV: The After Years
Mystery Veil is a female exclusive helmet in Final Fantasy IV: The After Years that offers protection against Curse and Holy-elemental attacks. It provides 8 Defense and Magic Defense, -2% Evasion, 8% Magic Evasion, and gives Speed +1, Intelligence and Spirit +7. It is found in Palom's Challenge Dungeon and Porom's Challenge Dungeon.

Final Fantasy VI
Mystery Veil is a female exclusive armor in Final Fantasy VI. It provides 24 Defense, 25 Magic Defense, and 10% Magic Evade. It can be purchased at Thamasa for 5,500 gil and gives +3 Magic and +1 Speed.

Final Fantasy X-2
Mystery Veil is an accessory in Final Fantasy X-2. It costs 6,000 and sells for 1,500 gil and is a bronze accessory, giving Magic Defense +40.

It is obtained as a blitzball prize, found in the Thunder Plains Secret Dungeon, bought in Zanarkand outside the dome in Chapter 3. It is a common and rare drop from Oversouled Dark Elemental, Oversouled Adamantoise and Oversouled Guardian Beast.

Dissidia Final Fantasy
Mystery Veil is an accessory in Dissidia Final Fantasy that gives Wall Rush BRV Defense +30%. It is traded for at the shop for 1,900 gil, Lithe Shard x3, Lithe Crystal x2, and Tome of Love x3.

Dissidia 012 Final Fantasy
Mystery Veil is a level 90 armor in Dissidia 012 Final Fantasy. It provides HP +287, BRV +255 and BRV Boost on Quickmove +2%. It is traded for in the shop for 74,400 gil, Iron Visor, Sleipnir's Mane and Sky Pirate's Hopes x5.