Mastering Mech-Accord Caster: Kjera's Guide in Arknights

Kjera might appear calm and composed, but don’t be misled—she's a formidable 5-star Mech-Accord Caster who can lock down and eliminate enemies with exceptional 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 which scales damage the longer it focuses on a target. She blends consistent DPS with crowd-control elements, making her an excellent addition to teams seeking safe, scalable ranged Arts output.

Unlike burst-focused Casters in this strategy game, Kjera adopts a more methodical approach. Her basic attacks may not be the most powerful, but with a short attack interval and the escalating power of her drone, she becomes increasingly dangerous as battles prolong. 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 ideal choice for both new and returning players.

Operator Overview

Kjera is part of the Mech-Accord branch, meaning she attacks alongside a drone. This drone inflicts Arts damage starting at 20% of her ATK, increasing by 15% with each consecutive hit on the same target, up to a maximum of 110%. Coupled with her rapid attack rate, this mechanic delivers impressive sustained DPS, particularly against stationary or slow-moving enemies. Unlike other operators obtained through banners or gacha, Kjera is acquired via her guidebook, or Record Restoration.

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

Kjera also synergizes well with operators who reduce enemy RES or apply Freeze, enhancing the Cold effect from her S2. Additionally, operators who boost ATK or ASPD can indirectly amplify 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 consistent drone lock-on.
• ATK Buffers like Warfarin or Shamare: Boost her and her drone’s base damage.

When placing Kjera, consider her talent's requirement for melee tiles within her range. Scout your map layout and choose deployment zones that meet this condition without compromising coverage.

Kjera is a quiet powerhouse. With her slow-building drone pressure, Cold debuff potential, and reliable team-friendly setup, she outperforms expectations for a welfare unit. Whether you're using her for consistent lane control or strategic boss damage, she has the tools 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 time make it easier to position Kjera correctly, time your skills, and maintain steady drone pressure through even the most challenging stages.