GRYPHLINE has added a new playable Operator to Arknights: Endfield, with the 6-star Argent Flow now available through the game’s latest Chartered Headhunting banner. Alongside the new character, players can participate in several limited-time events and earn additional rewards.
Argent Flow is featured in the The Hearth Fire Beckons the Starry Flow banner, which went live on November 5, 2026. Players can also participate in The Stars Are With Me sign-in event to receive five Headhunting Permits and a special set of max-artificed level 60 gear.
There’s more to do beyond recruiting the new Operator. The Back to the Rustics narrative event explores Argent Flow’s story, while the updated Delver of the Cryptic challenges offer rewards such as Oroberyl and Marks of Perseverance. The Contingency Contract: Indigo Experimental Operation event is also available, giving players additional challenges and cosmetic rewards.
All of this is part of the ongoing Sanctuary of...
