Arknights: Endfield &#8211; Sketches of Lost Heirlooms Patch Notes &#038; Strategy Guide

## Update OverviewThe latest *Arknights: Endfield* expansion, “Sketches of Lost Heirlooms,” is set to launch globally on June 5, 2026 (June 4 for Americas/Europe regions). This major update introduces fresh content including the Wuling – Sword Vault Dale region, alongside two powerful 6★ recruits: the martial artist Mi Fu and the peacekeeping specialist Camille. Players can also look forward to four new 6★ armaments, including signature gear for the new additions, and a suite of quality-of-life (QoL) improvements. To celebrate the update, developer compensation totaling 1,800 Oroberyl will be distributed to all players.## Banner Timeline and Pull StrategyThe update features a staggered release for its two primary banners:* **Fists of No Regrets (June 5 – June 26):** Focuses on the 6★ operator Mi Fu. The rate-up pool also features Zhuang Fangyi, Rossi, Ember, Lifeng, Ardelia, Last Rite, and Pogranichnik.* **Expunger of Sin (June 26 – Onward):** Introduces 6★ operator Camille. This pool includes the previous rate-up operators alongside others.**Strategic Advice:** Mi Fu is expected to be a premier physical damage dealer; players lacking a reliable brawler should prioritize this banner. Camille represents a potential shift in support utility, so holding off for community analysis is recommended. Generous sign-in campaigns will provide free Headhunting Permits, ensuring even free-to-play participants can secure additional pulls. Weapon banners for both phases—the Amaranthine Tassel and Blessing of Lustrous Carmine—will debut alongside these operators.## Events and System EnhancementsThe expansion is packed with activities, including the “Search for Sword Vault Dale” mission chain, two distinct sign-in bonuses for free pulls, and narrative-driven events like “A Fistful of Reflections” and “Danse Macabre.” Significant system refinements have been implemented to improve daily gameplay:* **Streamlined Gear Crafting:** New auto-fill functionality accelerates the artificing process.* **Inventory Management:** Enhanced batch dismantling tools and improved locking mechanisms for high-tier weaponry.* **AIC Operations:** Added backup power systems to prevent downtime.* **Daily Routine:** Standard daily objectives have been rebalanced, reducing the required enemy kill count from 20 to 10 for faster completion.## Roadmap for PlayersAhead of the update, ensure you burn through your existing Sanity reserves. Once the patch goes live, your immediate priorities should be claiming the 1,800 Oroberyl maintenance bounty, participating in the Wuling exploration events, and activating the login bonuses. For comprehensive breakdowns, build optimizations, and the latest updates for *Arknights: Endfield*, be sure to bookmark [GenshinBuilds](https://genshin-builds.com/undefined).