Xenoblade Chronicles 2 Overdrive Protocol Guide: How to Find and Farm Them
Learn how to get and use Overdrive Protocols in Xenoblade Chronicles 2 on Nintendo Switch to safely transfer Blades between Drivers.
Quick answer
- An Overdrive Protocol permanently transfers a Blade from one Driver to another while keeping all unlocked progress.
- Find them in chests next to Sighall in Torigoth and the Mercenary HQ in Garfont Village.
- Farm them renewably by fully completing a 4-crown Common Blade's Affinity Chart and releasing them.
- In New Game Plus, trade 1,000,000 Bonus EXP to the Traveling Bard in Tantal for an Overdrive Protocol.
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What is an Overdrive Protocol in Xenoblade Chronicles 2?
In Xenoblade Chronicles 2 on the Nintendo Switch, an Overdrive Protocol is an extremely rare and valuable Key Item. Its sole purpose is to permanently transfer a Blade from one Driver to another.
When you perform a Xenoblade Chronicles 2 overdrive transfer, the Blade carries over all of its affinity points and unlocked upgrades to the new Driver. Because these protocols are highly limited in the base game, managing your Xenoblade Chronicles 2 overdrive protocols requires careful planning.
Community guides strongly advise against using these precious items on Common Blades; instead, save them exclusively for Rare Blades that are essential to optimizing your party setups. Additionally, keep in mind that once Rex unlocks his Master Driver abilities later in the story, you can no longer overdrive Blades onto him.
How to Use an Overdrive Protocol
Using a protocol to transfer your Blades is a straightforward process handled directly within the game's submenus.
Once confirmed, the item is consumed, and the Blade is immediately available on the chosen Driver's roster with all of its progression intact.
Where to Find Overdrive Protocols in the Overworld
If you are playing the base game without any add-on content, overworld chests are incredibly scarce. Only three chests in the entire game contain an Overdrive Protocol.
You can locate two of these chests at the following landmarks:
- Gormott Province: Inside a chest located next to Sighall in Torigoth.
- Garfont Village: Inside a chest resting next to the Mercenary HQ.
Note: While a third chest containing a protocol exists in the overworld, its exact location is not confirmed in standard records.
If you want an immediate boost to your inventory, players who purchase the Expansion Pass (referred to as the season pass) are gifted 10 Overdrive Protocols as part of their downloadable content rewards.
How to Farm Overdrive Protocols (Renewable Methods)
Once you have exhausted the limited chests in the overworld, you must rely on renewable farming methods to optimize your late-game Driver and Blade setups.
Method 1: Releasing 4-Crown Common Blades
This is the most reliable and repeatable method for farming protocols in the post-game.
Method 2: Completing Driver Skill Charts
Another method to secure a protocol is by entirely filling out a Driver's skill chart. Note that while community reports frequently list this as a viable source, some official reference databases do not explicitly document this reward method, making the 4-crown release method the preferred strategy for guaranteed farming.
Method 3: New Game Plus Traveling Bard
If you have started New Game Plus, you gain access to an alternative exchange method.
This trade can be repeated as long as you have the required Bonus EXP, making New Game Plus the most efficient environment for optimizing your Blade distribution.