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Twelve Legendary Arms
September 12, 2026 at 08:15 AM
Added the Sephiroth encounter to the related optional content list
The Twelve Legendary Arms are among the most powerful weapons and armor in Final Fantasy Resonance. Square Enix detailed them on July 16, 2026 as one of the game's named high-difficulty tracks.
Twelve pieces of equipment lie sealed at points scattered across the world. Each one can only be claimed after breaking its seal and defeating the ruthless monstrosity sealed within it. Japanese material describes the reward as the strongest weapons and armor in the game, and frames the whole track as preparation for taking on even greater foes.
If you are unsure where one of these weapons is located, you can visit the Chamber of Arms, a room somewhere in the world where hints for each of the twelve can be viewed. It functions as the hunt's index rather than as a fast route to the rewards.
Detail | Value |
|---|---|
Count | Twelve pieces of equipment |
Location | Sealed at points scattered across the world |
Requirement | Break the seal, then defeat the monstrosity sealed within |
Reward | Some of the strongest weapons and armor in the game |
Hints | Viewable in the Chamber of Arms |
Square Enix returned to the track on September 10, 2026 with a dedicated entry in its Japanese video series on the game's completionist content, and named the entry for the Chamber of Arms itself. The description matches the July account and sharpens one point: twelve arms lie scattered across the world behind seals, a boss sleeps inside each seal, and defeating that boss is what releases the arm. The reward is again given as the strongest weapons and armor in the game. The Japanese Steam store description, rewritten ahead of the free demo, names the Chamber of Arms directly as well.
Detail | July 2026 | September 10, 2026 |
|---|---|---|
What is sealed | Twelve pieces of equipment | Twelve arms, scattered worldwide |
The obstacle | A ruthless monstrosity sealed within | A boss sleeping inside each seal |
The reward | Some of the strongest weapons and armor in the game | The strongest weapons and armor in the game |
The Chamber of Arms | A room holding hints for each of the twelve | Named as the subject of the video and in the Steam store description |
Other optional tracks were named later and sit alongside this one: Mighty Foes presiding over the caverns that dot the land, Secret Dungeons set apart from the main story, and the endgame fights against Gilgamesh and Ultima Weapon. The Colosseum is the other high-difficulty track Square Enix detailed on the same day. Square Enix added one more optional opponent on September 3, 2026: Sephiroth, whom players can find and challenge for a special reward. He has not been placed inside any of the tracks above, so he is recorded at Side Content and Endgame.
As of September 12, 2026, the individual weapons, their stats, the names of the bosses guarding them, and the Chamber of Arms's location have not been published, and the September 10 restatement adds none of them. This track is separate from Aileen's adamantite forging, which is its own weapon source.