How to Get Raiden Sword and Complete Its Mastery in Lineage Piece Roblox Guide
The Raiden Sword is one of the weapons you can unlock in Lineage Piece on Roblox, but getting it requires more than simply finding an NPC and buying the weapon. You need a specific race, several rare materials, coins, gems, and access to the Plane of Euthymia raid. After obtaining the sword, there is also a separate mastery questline that unlocks an additional move. This guide explains the full process, from finding the Raiden NPC to collecting the required materials and completing all of the mastery objectives.
- Also check out our Bizarre Lineage Codes for more rewards!
How to Get Raiden Sword in Lineage Piece
To begin the Raiden Sword quest, travel to Frostborn Island and look for the Raiden NPC. This NPC handles the requirements for unlocking the sword. Before you can exchange for the weapon, make sure you have everything on the following list:
- Archon Race
- 40 Celestial Steel
- 5 Shards of Calamity
- 5 Tears of Eternity
- 2 Puppet Cores
- 1 Electro Vision
- 7,500,000 Coins
- 7,500 Gems
The materials are the biggest part of the grind because most of them come from the Plane of Euthymia raid.

How to Get the Archon Race
The Archon Race is one of the requirements for obtaining Raiden Sword. Unlike most of the materials, you do not need to farm the raid for this requirement. Instead, head to the Race Reroll NPC and use the race reroll system until you obtain Archon. Since race rerolls are random, this part can take some time depending on your luck. Make sure you have the required resources for rerolling before starting the process.
How to Get Raiden Sword Materials
Most of the items required for Raiden Sword can be obtained through the Plane of Euthymia raid. This makes the raid the main activity you should focus on once you have the required race.
You need to collect:
- Celestial Steel
- Shards of Calamity
- Tears of Eternity
- Puppet Cores
- Electro Vision
The exact drops can depend on the raid and its rewards, so you may need to complete the activity multiple times before having everything required. There is one important requirement before you can enter the raid: you need a Shrine Key.
Without the Shrine Key, you cannot access Plane of Euthymia, so make sure you have one ready before spending time preparing the other requirements. Once you have collected all of the materials, returned to the required race, and saved enough currency, head back to Frostborn Island.
Find the Raiden NPC again and interact with them. If you have all the requirements, you can trade the materials and currency to obtain the Raiden Sword.
The total currency requirement is:
- 7.5 million Coins
- 7,500 Gems
After completing the exchange, Raiden Sword will be added to your collection.
However, getting the weapon is only the first part. You can continue working on its mastery to unlock another move.
How to Complete Raiden Sword Mastery
After obtaining Raiden Sword, look for the Raiden Mastery NPC. This NPC gives you three objectives that must be completed before the weapon reaches full mastery.
The mastery requirements are:
- Equip the God of Eternity title.
- Deal 6.5 million damage using Raiden Sword.
- Complete the Plane of Euthymia raid 10 times on Hard or Extreme difficulty.
You need to finish all three objectives to complete the sword’s mastery.
Get the God of Eternity Title
The first mastery requirement is obtaining and equipping the God of Eternity title. To get this title, you need to defeat the boss inside the Plane of Euthymia raid. This means you will already be returning to the same raid that you used to farm the Raiden Sword materials. Once you defeat the required boss and obtain the title, equip God of Eternity to satisfy the first mastery objective.
Deal 6.5 Million Damage With Raiden Sword
The second requirement is straightforward but can take some time. You need to deal a total of 6.5 million damage using Raiden Sword. Make sure the sword is equipped whenever you are dealing damage for this objective. You can work on this requirement while completing other activities instead of treating it as a completely separate grind. The important part is reaching the total damage requirement. Once you have dealt 6.5 million damage with Raiden Sword, this mastery task will be completed.
Complete Plane of Euthymia 10 Times
The final requirement is to complete the Plane of Euthymia raid 10 times. There is a difficulty requirement for these clears. You need to complete the raid on either:
- Hard difficulty
- Extreme difficulty
Normal clears do not count toward this particular mastery objective. Because the raid is already needed for the sword’s materials and the God of Eternity title, you can combine your farming whenever possible. Once you have completed 10 qualifying clears, the final mastery requirement will be finished.
How to Unlock the Raiden Sword Arm Move
After completing all three Raiden Sword mastery objectives, the weapon’s mastery will be fully completed. The three objectives are:
- Obtain and equip the God of Eternity title.
- Deal 6.5 million damage with Raiden Sword.
- Complete Plane of Euthymia 10 times on Hard or Extreme.
Once everything is done, you will unlock the Arm Move for Raiden Sword.
Getting Raiden Sword in Lineage Piece is mainly about preparing for the Plane of Euthymia raid. The raid provides most of the important materials, the God of Eternity title, and the required clears for the weapon’s mastery. The biggest requirements to keep in mind are the Archon Race, 40 Celestial Steel, 5 Shards of Calamity, 5 Tears of Eternity, 2 Puppet Cores, 1 Electro Vision, 7.5 million Coins, and 7,500 Gems. Once you have the sword, you still need to complete the three mastery objectives before the Arm Move becomes available. If you plan your farming around the raid from the beginning, you can make the overall Raiden Sword progression much more manageable.
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