Lightbringer

The Lightbringer (ライトブリンガー), also known as Illumina, is a weapon appearing in a few Final Fantasy games. It is usually one of, if not the strongest sword available and is associated with the Holy element.

Final Fantasy
The Lightbringer only appears in the Advance port onward, and is the Red Wizard's best weapon. It is obtained if the player successfully defeats Death Gaze in the Whisperwind Cove. If used as an item, it will cast Holy. It provides +50 Evasion, +7 Strength, Agility, Intelligence, and Stamina, and has Attack of 48, Accuracy of 40 and Critical of 37.

Final Fantasy IV
The Lightbringer only appears in the Advance and Complete Collection ports, and is Cecil's best weapon. It is obtained if the player successfully performs noble deeds, as is a Paladin's job, in Cecil's Lunar Trial. It randomly casts Holy. It has an Attack of 246 and an Accuracy of 49. It also adds +15 to Strength, Stamina, and Agility.

Final Fantasy IV: The After Years
The Lightbringer was dummied out, and the only way to acquire it is through hacking via Homebrew. The description to the weapon says "Removed from title", as with many other items available in Final Fantasy IV Advance that do not appear in The After Years. It can, however, be used as a weapon. It has an Attack of 255 and an Accuracy of 99%. It also adds +15 to Strength, Stamina, and Speed.

Final Fantasy VI
Originally translated as Illumina, Lightbringer is the most powerful weapon and sword in Final Fantasy VI. It is obtained by betting the Ragnarok in the Coliseum. Its Battle Power is 255, and it also increases Strength, Speed, Stamina, and Magic by 7. It also increases Evasion and Magic Evasion by 50% each. In the SNES version of the game, due to a bug, the Evasion bonus does nothing, and the Magic Evasion bonus also affects physical attacks. It has a random chance of casting the Holy spell in addition to its attack. It consumes 20 MP each turn in order to perform an automatic critical hit, and enables the Bushido and Runic command. The weapon is unblockable and is a long range weapon. Terra, Locke, Edgar, and Celes can equip it.

Lightbringer is affected by the Capture Glitch.

Final Fantasy XI
Lightbringer is a non-usable sword that appears in San d'Oria mission storyline. It is revealed that it was the weapon that caused the destruction of Tavnazia during the Crystal War. The main objective of San d'Oria missions is to retrieve the Lightbringer and to prevent its destructive power from being used again.

Final Fantasy Crystal Chronicles: My Life as a King
Lightbringer is a level 40 sword that provides +44 Attack and is bought for 620 gil.

Final Fantasy: The 4 Heroes of Light
The Lightbringer can only be stolen from Rolan and Lucifer during their boss battles. The sword provides 11 Attack and 11 Magic and has a moderate Light-elemental modifier.

Dissidia Final Fantasy
The Lightbringer is one of Cecil's ultimate weapons, and it provides:
 * ATK +69, Physical Damage +20%, Additional ATK +2 in Paladin Form (JP version).
 * ATK +69, Minor Sneak Attack Effect, Additional DEF +2 in Paladin Form (US version).

Cecil can equip the Lightbringer at level 100 and it can be traded for at the shop for 32,750 gil, a Lustrous Sword, five Twin Forms, and five Titan Orbs.

Dissidia 012 Final Fantasy
Lightbringer returns as a level 100 exclusive weapon for Cecil, and provides +69 Attack, -1 Defense (+1 Defense when in Paladin form), and the Sneak Attack effect. It can be obtained by trading 182,800 gil, Lustrous Sword, Twin Form, and five Knight's Hopes.