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Mastering Mech-Accord Caster: Kjera Guide in Arknights

Author : Finn May 18,2025

Kjera may appear calm and composed, but don't let that fool you—she's a formidable 5-star Mech-Accord Caster who excels at locking down and eliminating enemies with impressive control. Introduced as the welfare Operator during the Break the Ice event, Kjera offers a unique approach to Arts damage in Arknights, utilizing her drone companion that increases damage the longer it focuses on a target. She blends consistent DPS with crowd-control elements, making her a valuable addition to teams seeking reliable, scalable ranged Arts damage.

Unlike burst-focused Casters, Kjera's strategy is more methodical. Her basic attacks may not be the strongest, but her short attack interval and the escalating power of her drone make her increasingly dangerous as battles progress. With the right setup, she can match the performance of even Core Casters of similar rarity. The best part? She's free, making her an excellent choice for both new and returning players.

Operator Overview

As a member of the Mech-Accord branch, Kjera attacks in tandem with her drone. This drone delivers Arts damage starting at 20% of her ATK, increasing by 15% for each consecutive hit on the same target, up to a maximum of 110%. Coupled with her rapid attack rate, this mechanic provides impressive sustained DPS, particularly against stationary or slow-moving enemies. Kjera is acquired through her guidebook, or Record Restoration, rather than through banners or gacha.

This system rewards targeting consistency. The longer her drone can focus on one enemy, the more potent her damage becomes, making her ideal for bosses or mini-bosses that remain within range for extended periods. However, any forced retargeting will reset the ramp-up, so careful positioning and control are crucial.

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

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 drone lock-on consistency
  • ATK Buffers like Warfarin or Shamare: Boost her and her drone’s base damage

When deploying Kjera, consider her placement carefully. Her talent requires melee tiles within her range, so scout the map layout and choose deployment zones that fulfill this condition without compromising coverage.

Kjera is a quiet powerhouse. With her slow-building drone pressure, potential for Cold debuffs, and reliable team-friendly setup, she performs exceptionally well for a welfare unit. Whether you're using her for consistent lane control or strategic boss damage, she's equipped to deliver—particularly when positioned and built strategically.

For enhanced map control and precise drone management, consider playing Arknights on PC with BlueStacks. The improved visuals and quick response times make it easier to position Kjera correctly, time your skills, and maintain steady drone pressure, even through the most challenging stages.