Arknights: Endfield Protocol Pass Battle Pass Guide
The Protocol Pass is the Battle Pass for Arknights: Endfield. If you would like to find out more about its contents, cost, and whether it might be worth for you to get, we got you covered!
What is the Protocol Pass?
Arknight: Endfield's Protocol Pass is the equivalent to the Battle Pass in other games. Each week you will be able to earn Experience for the Battle Pass, and every level up in the pass will grant you rewards, ranging from Materials to tune your weapons or level your Operators, to Origeometry.
Types of Battle Passes
There are 3 variations of the Battle Pass with the Basic Supply on the top, which every player can access for free, and the Protocol Customized at the bottom, which is the premium and paid version. The Protocol Customized plan typically offers higher tier versions of each level's rewards, i.e. granting higher rarity upgrade or experience materials.
There is a third pass as well, called the Originium Supply. This is a special tier of the Battle Pass that can be unlocked with Origeometry, requiring an up-front cost to unlock this row of rewards. Luckily for you, the rewards themselves grant Origeometry at certain levels, and as long as you play the game somewhat regularly and progress through the levels of the battle pass, you will be able to recoup your initial cost of Origeometry and gain more currency than you spent. A great deal, if you can make use of it!
With version 1.3 once again adding the new weapon but not removing previous ones, we know what to expect from the Protocol Pass in the future. With 8 different weapons to choose from, the new addition is a suitable alternative to the signature weapon for the latest current operator Mi Fu and Camille down the line while the other choices are suitable for all current limited characters that have launched so far. It remains to be seen whether some of the earliest weapons will eventually be removed.
Fire Spear likely ideal for Operator Camille whom as of right now we do not know their skillset. Due to past patterns of BP weapons being ideal alternatives to current Limited Operator this makes sense being for them.
Arts Unit Added in 1.2. Suitable for Fangyi, and a potential alternative for Perlica if you do not already own her signature weapon.
Cryo Hand Cannon only suitable for Tangtang. It CAN be an alternative choice for Yvonne but the stats are not ideal for her.
Changelog
- 05 Jun. 2026: New image added showing all 8 battlepass weapons.
- 17 Apr. 2026: New arts unit added.
- 12 Dec. 2025: Page added.
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