KurumiLimited

Kurumi is an Iron Supporter Nikke who provides Damage Taken increase to all enemies with Burst I. With Hacking damage over time and Full Burst follow-up hits, she can be considered a support option when you lack main meta DPS.

After 36 normal attack hits, she applies [Hacking] damage over time to the target. Using her Burst [Defense Protocol Breakdown]B(20 seconds) applies [Damage Taken increase] to all enemies and simultaneously triggers [Malicious Code Injection]1's enemy-wide Hacking. During Full Burst, every 36 hits on Hacking targets adds [Payload Diffusion]2 extra damage.

Auto works by default. The key is using Burst I periodically to keep the 10-second Damage Taken increase up. It is safer to use her situationally in a support slot rather than in a main slot of late-game high-end squads.

Stabilizing her firing flow and reload works well. If Harmony Cube levels differ greatly, you can prioritize the higher-level cube.

Prioritize Elemental Advantage damage and ATK by default, and use remaining lines on Max Ammo and Hit Rate for firing stability.

Burst and Skill 1 contribute the most, so raise them first; Skill 2 is a lower priority boost for Full Burst stacking.

An option in Story and bosses when you need Burst I debuff support. In the recent high-end meta, she is closer to a substitute/support pick than a permanent main.

Her Burst I applies Damage Taken increase to all enemies, giving her a clear support utility role.

In the recent high-end meta, she struggles to replace a main DPS slot, and her lineup priority may drop.