Mastering Mech-Accord Caster: Kjera Guide in Arknights

Kjera may appear calm and collected, but don't let that fool you—she's a formidable 5-star Mech-Accord Caster with the power to control and eliminate enemies with precision. As the welfare Operator introduced during the Break the Ice event, Kjera offers a distinctive approach to Arts damage in Arknights, thanks to her drone companion. This drone scales its damage the longer it focuses on a target, blending consistent DPS with crowd-control features, making her an ideal addition to teams seeking reliable, scalable ranged Arts output.

Unlike the burst-focused Casters commonly seen in this strategy game, Kjera adopts a more methodical approach. Her basic attacks may not be the strongest, but with a short attack interval and her drone's increasing power, she becomes increasingly lethal as battles extend. With the right setup, Kjera can match the performance of Core Casters of similar rarity, and since she's available for free, she's an excellent choice for both new and returning players.

Operator Overview

As a member of the Mech-Accord branch, Kjera's attacks are synchronized with her drone, which inflicts Arts damage starting at 20% of her ATK and increasing by 15% with each consecutive hit on the same target, up to a maximum of 110%. Paired with her rapid attack rate, this mechanism provides her with impressive sustained DPS, particularly effective against stationary or slow-moving foes. Importantly, Kjera is acquired through her guidebook or Record Restoration, not through banners or gacha mechanics.

This system rewards targeting consistency; the longer her drone can focus on one enemy, the more potent her damage becomes, making her especially suitable for bosses or mini-bosses that linger within her range. However, be cautious: forced retargeting resets 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. Moreover, operators that buff 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 positioning Kjera, keep in mind that her talent requires melee tiles within her range, so carefully scout your map layout and select deployment zones that fulfill this condition without compromising her coverage.

Kjera is a quietly potent force. Her slow-building drone pressure, potential for Cold debuffs, and reliable team-friendly setup enable her to outperform expectations 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 developed smartly.

For enhanced map control and precise drone management, consider playing Arknights on PC with BlueStacks. The improved visuals and swift response times facilitate accurate positioning, skill timing, and maintaining steady drone pressure through the most challenging stages.