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"Mastering Mech-Accord Caster in Arknights: Kjera Guide"

by Amelia May 02,2025

Kjera may appear calm and composed, but beneath that serene demeanor lies a formidable 5-star Mech-Accord Caster capable of locking down and annihilating enemies with impressive control. As the welfare Operator introduced during the Break the Ice event, Kjera offers a distinctive approach to Arts damage in Arknights, facilitated by her drone companion, which increases damage the longer it targets a single enemy. She seamlessly blends consistent DPS with crowd-control capabilities, making her an ideal fit for teams seeking reliable, scalable ranged Arts damage.

Unlike burst-focused Casters in Arknights, Kjera's strategy is more methodical. While her basic attacks may not be the most powerful, her short attack interval and the escalating power of her drone make her increasingly lethal over time. With the right setup, she can match the performance of Core Casters of similar rarity—and the best part? She's free, making her an excellent choice for both new and returning players.

Operator Overview

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Kjera is part of the Mech-Accord branch, which means she attacks in conjunction with a drone. This drone delivers Arts damage starting at 20% of her ATK, with each subsequent hit on the same target increasing by 15%, up to a maximum of 110%. Coupled with her rapid attack rate, this feature allows her to achieve remarkable sustained DPS, particularly against stationary or slow-moving foes. Importantly, Kjera is obtained through her guidebook, or Record Restoration, rather than banners or gacha.

Her system rewards targeting consistency. The longer her drone can focus on a single enemy, the more devastating her damage becomes, making her perfect for tackling bosses or mini-bosses that linger within her range. However, forced retargeting resets the ramp-up, so strategic positioning and control are crucial.

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Kjera also benefits from operators that reduce enemy RES or apply Freeze, as these synergize well with the Cold effect from her S2 skill. Additionally, operators that boost ATK or ASPD can enhance her drone's effectiveness indirectly.

Recommended Synergy:

  • Slowers like Angelina or Istina: Extend Cold durations and reduce escape chances
  • Freezers like Gnosis: Stack control effects for guaranteed freezes
  • Tanky Defenders like Saria: Pin enemies down for consistent drone lock-on
  • ATK Buffers like Warfarin or Shamare: Amplify her and her drone’s base damage

When placing Kjera, keep in mind her talent requires melee tiles within her range. Therefore, carefully scout your map layout and select deployment zones that fulfill this condition without compromising coverage.

Kjera is a subtle powerhouse. With her gradually increasing drone pressure, potential for Cold debuffs, and reliable team-friendly setup, she outperforms expectations for a welfare unit. Whether you're using her for sustained lane control or strategic boss damage, she delivers when positioned and built correctly.

For enhanced map control and precise drone management, consider playing Arknights on PC with BlueStacks. The improved visuals and quicker response time facilitate accurate positioning, timely skill activation, and consistent drone pressure, even during the most challenging stages.