Legendary Arms are restored by clearing a matching Chamber of Arms trial, not by repeatedly farming a monster drop. First obtain the specific Ancient item, place it at its corresponding pedestal in the Chamber of Arms, and win the two-stage Level 50 guardian battle. The Ancient item then becomes its named Legendary Arm. There are 12 standard restorations. Level 75 rematches award optional plus versions, but they are not required for the standard Legendary Arms trophy.
Your practical preparation is therefore a checklist of fixed Ancient-item routes, 99 Tablet Shard locations, 85,000 gil for two merchant purchases, and radar upgrades for two hidden treasures. The shard guide’s Adamantite objective belongs to a separate Weaponsmith task, so Adamantite is not a Legendary Arm upgrade material.
How does the Legendary Arm upgrade process work?
The complete loop is: reach the Chamber of Arms, obtain one Ancient item, use the matching pedestal, and clear its Level 50 trial. Collecting an Ancient item by itself does not transform it.
Unlock the Chamber of Arms
- Obtain the airship at the beginning of Chapter 5.
- Fly to the mountainous island between Dirnado and Gronoa and enter the Chamber of Arms.
- Inspect the 12 glowing pedestals. Each pedestal can provide a location hint for its associated Ancient item.
PowerPyx documents the Chamber’s island location and the pedestal hint system in its all Legendary Arms guide.
Restore an Ancient item
- Follow the route for an Ancient item in the table below.
- Return to the Chamber and interact with the pedestal that matches that item.
- Enter and complete the two-stage Level 50 guardian trial.
- Collect the transformed equipment and check the intended character’s gear. A source review of gameplay footage reports that an equipped Ancient item is unequipped when it transforms, so re-equip the restored arm before your next battle.
Repeat this process for all 12 standard items. The standard restorations remain available during post-story free roam; nothing on the documented routes is missable, according to Darth_Krid’s PowerPyx guide.
What do I need to gather before farming Legendary Arms?
- Airship: required for the Chamber, the Quarry Cave chest, and radar treasure routes.
- Tablet Shards: 99 fixed locations are documented. The cumulative 76-shard reward gives Ancient Firearm; the cumulative 84-shard reward gives Ancient Whip.
- Gil: reserve 40,000 for Ancient Cloak and 45,000 for Ancient Tome, or 85,000 gil for both.
- Radar upgrades: the Hammer and Garment are hidden radar treasures. The Garment requires the Gaberada upgrade; the Hammer requires the corresponding Mt. Reizan upgrade.
- Colosseum access and battle readiness: Greatsword and Cuirass are prizes from separate Colosseum fights, and every Ancient item still requires its Level 50 trial.
There is no documented repeatable Legendary Arm material drop. Treat the route as collection of fixed rewards and chests, followed by the pedestal battles.
Where are all 12 Ancient items and their Legendary Arms?
The table is a route checklist. Costs and requirements are those documented by the cited guides and checked November 2026.
| Ancient item | Acquisition route | Level 50 guardian | Restored Legendary Arm |
|---|---|---|---|
| Ancient Greatsword | Colosseum, Fledgling Battle 3 prize | Alpherg | Ragnarok |
| Ancient Katana | Crystal Tower chest west of the Middle Reach airship-entry save point | Aldhafera | Sasuke’s Blade |
| Ancient Bow | Speak to Chloe in Felicitas after obtaining the airship, then speak to her in the Chamber of Arms | Dabih | Artemis Bow |
| Ancient Hammer | Radar treasure in a Dirnado west-coast cove after the required radar upgrade | Tegmine | Thor’s Hammer |
| Ancient Tome | Chapter 8 roaming merchant ship, 45,000 gil | Elnath | Last Resort |
| Ancient Firearm | Oblivion Palace, Treasure Room 3 chest IV, after reaching 76 Tablet Shards | Alhena | Arcturus |
| Ancient Rod | Locked Abandoned Cabin in northeast Pharm; obtain the key from the man near Sian’s inn, then return | Sheratan | Wizard’s Rod |
| Ancient Whip | Oblivion Palace, Treasure Room 3 chest VI, after reaching 84 Tablet Shards | Nunki | Fire Birch |
| Ancient Cuirass | Colosseum, Brawler Battle 5 prize | Sadalsuud | Tatenashi Armour / Armor |
| Ancient Garment | Radar treasure in an east-coast Gronoa cove after the Gaberada radar upgrade | Vindemiatrix | Mirage Vest |
| Ancient Cloak | Chapter 8 roaming merchant ship, 40,000 gil | Shaula in the game-data guide; another guide lists N/A | Lordly Robes |
| Ancient Accessory | Quarry Cave chest on the island west of Zoldaad, reached by airship | Brachium in the game-data guide; some guides spell it Brachum | Gold Hairpin |
PowerPyx supplies the acquisition routes and most guardian names. The game-data guide supplies Shaula for Ancient Cloak and the Brachium spelling for Ancient Accessory. Games.gg labels the Cloak guardian inconsistently, so use the pedestal and trial presentation in your own game rather than treating N/A as a second confirmed guardian.
Ancient Greatsword: Colosseum route
Enter the Colosseum and clear Fledgling Battle 3. The prize is the Ancient Greatsword; it is not a random drop, so repeating unrelated fights will not improve the chance. Take it to the Ragnarok pedestal when you are ready for the Alpherg trial.
Ancient Katana: Crystal Tower chest
Use the Middle Reach airship-entry save point as your landmark, then search west inside Crystal Tower for the chest. The location is easy to confuse with other tower chests, so inspect the west side from the save-point approach before leaving.
Ancient Bow: Chloe’s two conversations
After the airship becomes available, speak with Chloe in Felicitas. A second conversation in the Chamber of Arms completes this character-based acquisition; visiting only one location does not award the bow.
Ancient Hammer: radar treasure and a naming conflict
The treasure is in a cove on Dirnado’s west coast. Install the radar upgrade before scanning the cove. Published sources disagree about the component name: PowerPyx calls the Mt. Reizan part High-Power Generator, while a video-based review and Resonance Atlas call it Resonance Stone and place High-Power Generator as a later merchant purchase. Follow the Mt. Reizan location and the installation step rather than relying on the disputed label.
Ancient Tome: save 45,000 gil
The Chapter 8 roaming merchant ship sells the Tome for 45,000 gil. Merchant ships are the documented source, but no reliable repeatable gil-per-minute route has been established, so budget the amount before hunting for the ship.
Ancient Firearm: the 76-shard threshold
Give Tablet Shards to the Enigmatic Princess at Oblivion Palace. Ancient Firearm is the cumulative reward at 76 shards, in Treasure Room 3 chest IV. You do not need a separate 76-shard set; all shard progress contributes to the same total.
Ancient Rod: unlock the Abandoned Cabin
Inspect the locked cabin in northeast Pharm, then speak to the man near Sian’s inn to obtain the key. Return to the cabin for the chest. If the cabin remains locked, the missing step is the key conversation, not a second dungeon objective.
Ancient Whip: the 84-shard threshold
The Whip is the next documented palace reward at a cumulative 84 Tablet Shards, in Treasure Room 3 chest VI. Continue collecting shards after the Firearm reward rather than restarting the palace route.
Ancient Cuirass: Brawler Battle 5
Clear Brawler Battle 5 in the Colosseum for the Cuirass. This is a fixed battle prize like the Greatsword, so focus on meeting the battle’s requirements instead of searching field enemies for armor drops.
Ancient Garment: upgrade the Gaberada radar
Find the radar upgrade through the descending hidden path behind the inn area in Gaberada. Install it with Lid, then scan the cove on Gronoa’s east coast. The treasure will not appear if you have the airship but have not installed the upgraded radar.
Ancient Cloak: the 40,000-gil merchant purchase
The Chapter 8 roaming merchant ship sells the Cloak for 40,000 gil. The game-data guide names Shaula as its guardian, while another published guide gives N/A; record the pedestal’s displayed trial name if you are documenting a completion run.
Ancient Accessory: Quarry Cave
Fly to the island west of Zoldaad and search Quarry Cave for the chest. The game-data guide spells the guardian Brachium; some guides use Brachum. The naming variation does not change the chest route or the Gold Hairpin result.
How do Tablet Shards, gil and radar upgrades fit into the route?
Tablet Shards are cumulative palace milestones
PowerPyx lists 99 fixed Tablet Shard locations in its chapter-by-chapter shard guide. Pick them up during story and side routes when convenient, then return to the Enigmatic Princess at Oblivion Palace. The 76 and 84 figures are cumulative thresholds: reaching 84 means you have already passed the 76-shard reward. Shards are not missable and can be collected in free roam, so a post-story cleanup circuit is safe.
Gil has two fixed Legendary Arm costs
Set aside 40,000 gil for Ancient Cloak and 45,000 gil for Ancient Tome. Together they require 85,000 gil. The cited route identifies the roaming merchant ships but does not establish a dependable repeatable earning rate, so do not plan around an advertised enemy, route or gil-per-minute number.
Radar treasures require installation, not just possession
For the Garment, obtain the Gaberada upgrade via the hidden descending path, install it with Lid, and scan the Gronoa east-coast cove. For the Hammer, obtain the Mt. Reizan upgrade, install it, and scan the Dirnado west-coast cove. Because the Hammer component’s name conflicts between guides, use the location and installation sequence as the reliable identifiers. Resonance Atlas’s radar review is available at this radar route page.
How should I prepare for the Level 50 guardian trials?
The trial is the actual restoration step and has two stages. Bring a party that can exploit weaknesses, recover from damage and maintain pressure through both stages. The official Steam description identifies weaknesses and Stagger as central combat mechanics; see the publisher’s Steam page for the game’s combat framing.
- Check that your party has access to multiple damage types before entering.
- Carry healing and recovery options because a successful first stage does not end the encounter.
- Save before placing an Ancient item if you want a clean retry point.
- After the transformation, inspect the relevant equipment slot because the source footage review reports that an equipped Ancient item is unequipped during conversion.
No universal one-party strategy or guaranteed weakness sequence is established in the cited material. Build around the guardian’s displayed weakness and Stagger opportunities rather than following a supposedly fixed damage recipe.
Are the Legendary Arm plus versions required?
No. The 12 standard restorations are the documented requirement for the Legendary Arms trophy. Level 75 rematches are optional upgrades that award the corresponding plus forms.
The Hidden Gaming Lair lists a plus form for each of the 12 arms. Eight weapon plus versions raise the weapon damage ceiling to 99,999; a higher ceiling is not a promise that every hit will deal 99,999 damage. Armor and accessory plus versions change their own effects instead of using that weapon-cap description.
The exact unlock gate for Level 75 rematches is unresolved between published guides. PowerPyx says rematches follow acquisition of all 12 standard arms. Resonance Atlas says each rematch requires its matching standard clear and a relevant character at Level 70, with Rain for armor and accessory trials. Treat Level 75 access as a post-standard objective and verify the in-game requirement shown by each pedestal.
How do I plan an efficient completion order?
There is no universally best first arm. Choose according to your current party and the gate that is easiest for you to satisfy.
- Use fixed rewards while progressing: take the Colosseum prizes, Crystal Tower chest and character conversation when those areas are already on your route.
- Group palace work: collect shards in batches and claim both the 76- and 84-shard rewards in one Oblivion Palace visit when possible.
- Budget merchant purchases: keep 85,000 gil available so one Chapter 8 merchant-ship visit does not force you to choose between the Tome and Cloak.
- Install radar upgrades together: finish the Gaberada and Mt. Reizan upgrade steps before making dedicated cove searches.
- Match trial readiness: take an Ancient item to its pedestal when your party can exploit weaknesses and Stagger, not merely when the item is in your inventory.
Gold Hairpin is identified by the game-data guide as halving MP cost, which may make Ancient Accessory attractive to an MP-dependent party. Other effects and the plus-version changes differ by arm, so select based on the character who can equip the result and the needs of your current lineup rather than a universal ranking.
What can go wrong during collection?
The pedestal does not offer a trial
Confirm that you have the exact Ancient item, not the restored arm or a similarly named piece. Return to the Chamber after the item is actually awarded; character and merchant routes can require a second conversation or a later chapter.
The radar treasure is missing
Check three prerequisites: the airship, the correct regional radar upgrade, and installation with Lid. For the Hammer, use the Dirnado west-coast cove; for the Garment, use the Gronoa east-coast cove. The component-name disagreement does not change those locations.
The palace chest remains unavailable
Visit the Enigmatic Princess and verify your cumulative shard total. Ancient Firearm requires 76 total shards and Ancient Whip requires 84 total shards; they are not separate shard inventories.
The merchant ship purchase is unaffordable
The documented prices are fixed at 45,000 gil for the Tome and 40,000 gil for the Cloak. The available guides do not establish a repeatable earning rate, so continue normal exploration and side content rather than trusting an unsupported farming claim.
The trial feels harder than the Ancient-item route
That is expected: the item route only unlocks the battle. Rebuild around the guardian’s weakness and Stagger behavior, add recovery, and remember that the fight has two stages.
What counts toward the trophy?
- Restore Ancient Greatsword to Ragnarok.
- Restore Ancient Katana to Sasuke’s Blade.
- Restore Ancient Bow to Artemis Bow.
- Restore Ancient Hammer to Thor’s Hammer.
- Restore Ancient Tome to Last Resort.
- Restore Ancient Firearm to Arcturus.
- Restore Ancient Rod to Wizard’s Rod.
- Restore Ancient Whip to Fire Birch.
- Restore Ancient Cuirass to Tatenashi Armour / Armor.
- Restore Ancient Garment to Mirage Vest.
- Restore Ancient Cloak to Lordly Robes.
- Restore Ancient Accessory to Gold Hairpin.
All 12 standard restorations count. The Level 75 plus rematches are separate enhancement content and are not needed for the standard trophy. Because the routes remain available after the story, you can use this list as a free-roam cleanup checklist.
Is there a useful reference guide for the locations?
A reported Japanese-language Official Complete Guide + Setting Materials Collection is described as a physical 272-page reference covering maps, progression, party setups and enemy weaknesses. It can be useful if you want a print companion, but its language is Japanese and retailer stock or listing identity should be verified before purchase. The publication report is at xEzNaFF.
What are the confirmed limits of the farming advice?
The documented route establishes fixed chests, quest rewards, Colosseum prizes, merchant purchases, palace shard thresholds and pedestal trials. It does not establish a repeatable Legendary Arm material drop, a reliable gil-farming rate, or a guaranteed universal trial strategy. Adamantite appears in a separate Weaponsmith objective, not in the Legendary Arm restoration loop. Keeping those distinctions clear prevents wasted farming.
Frequently Asked Questions
Will an Ancient weapon stay equipped while it transforms?
A gameplay-footage source review reports that the equipped Ancient item is unequipped during transformation. Before entering the next fight, open the affected character’s equipment screen and assign the newly restored arm deliberately.
Does reaching 84 Tablet Shards require collecting a second set after the Firearm reward?
No. The shard rewards use one cumulative total: the Whip threshold includes the 76 shards that already unlocked the Firearm. Any remaining locations can be collected later in free roam.
Does a 99,999 weapon cap mean every attack deals that much damage?
No. The figure is a maximum damage ceiling reported for eight weapon plus versions, not a guaranteed hit value. Actual output still depends on the attack, character and battle conditions.
Why do guides disagree about the Ancient Cloak guardian?
The game-data guide names Shaula, while Games.gg lists the guardian as N/A. Treat Shaula as the attributed game-data listing and use the pedestal’s in-game presentation if the discrepancy affects your notes.
Can I finish the standard Legendary Arms trophy without attempting Level 75 trials?
Yes. The trophy objective is the 12 standard Level 50 restorations. Level 75 rematches are optional content for obtaining the enhanced plus forms.