Lightning
Nihility
Kafka
Stellaron Hunter
TierS
RolesSub DPS · Support · Amplifier
Release1.2
Kafka is a Lightning Nihility DoT enabler. Since her 3.4 rework, her Skill, Ultimate and Talent follow-ups all force every DoT on the enemy to deal damage immediately, and her A2 gives +100% ATK to any ally with 75% Effect Hit Rate. Her own damage is modest, but she multiplies the output of dedicated DoT dealers such as Hysilens and Black Swan.
DoT support
Light Cones
Before the Tutorial Mission Starts BiS
4★
Best overall for support Kafka (Prydwen #1, 77% usage) despite being a 4★: Effect Hit Rate, plus Energy on every attack against DEF-reduced enemies, including her follow-ups. Available in Herta's Store for Herta Bonds.
Effect Hit Rate +20%, and attacking DEF-reduced enemies regenerates 4 Energy.
Patience Is All You Need
5★
Her signature: DMG and stacking SPD, plus an extra Lightning DoT (Erode) that her detonations can trigger and that helps Hysilens and Prisoner in Deep Confinement.
DMG +24% and +4.8% SPD per attack (up to 3 stacks); hits inflict Erode, a Shock-like Lightning DoT equal to 60% of ATK.
Lies Dance on the Breeze
5★
Cipher's signature (Game8's top support pick): +18% SPD and team-wide DEF reduction; the extra DEF shred requires 170 SPD.
SPD +18%; attacks inflict Bamboozle on all enemies (DEF -16% for 2 turns), plus Theft (DEF -8%) at 170 SPD or more.
Those Many Springs
5★
Amplifier alternative: lots of Effect Hit Rate and a DMG taken debuff, but you need 120%+ Effect Hit Rate to land it consistently.
Effect Hit Rate +60%; attacks can inflict Unarmored (+10% DMG taken), upgraded to Cornered (+14% more) on targets under the wearer's DoT.
Resolution Shines As Pearls of Sweat
4★
Accessible 4★ amplifier (best at S5): repeated DEF reduction on the enemies she hits.
Hits have a 60% base chance to Ensnare enemies, lowering their DEF by 12% for 1 turn.
Good Night and Sleep Well
4★
4★ pick if you'd rather boost her personal damage: DMG per debuff on the target, DoTs included.
DMG +12% per debuff on the target (up to 3 stacks), DoT included.
Relics
Eagle of Twilight Line
×4
Best in slot (87% usage on Prydwen): the 25% action advance after each Ultimate means more turns, more detonations and more Ultimates.
Set effects
2pIncreases Wind DMG by 10%.
4pAfter the wearer uses their Ultimate, their action is Advanced Forward by 25%.
Prisoner in Deep Confinement
×4
Damage-focused alternative when she is your main DoT dealer: ATK and DEF ignore per DoT on the target. Lower overall team damage in support teams.
Set effects
2pIncreases ATK by 12%.
4pFor every DoT the enemy target is afflicted with, the wearer will ignore 6% of its DEF when dealing DMG to it. This effect is valid for a max of 3 DoTs.
Band of Sizzling Thunder
×2
Messenger Traversing Hackerspace
×2
Flexible mix while you farm: Lightning DMG and SPD.
Set effects
2pIncreases Lightning DMG by 10%.
2pIncreases SPD by 6%.
Planar ornaments
Lushaka, the Sunken Seas
×2
Best for support Kafka: Energy Regeneration for more Ultimates, and +12% ATK for the first character in the lineup (put your main DoT dealer first).
Set effects
2pIncreases the wearer's Energy Regeneration Rate by 5%. If the wearer is not the first character in the team lineup, then increases the ATK of the first character in the team lineup by 12%.
Revelry by the Sea
×2
Best for personal damage: ATK and up to +24% DoT DMG at 3,600 ATK.
Set effects
2pIncreases the wearer's ATK by 12%. When the wearer's ATK is higher than or equal to 2400/3600, increases the DoT DMG dealt by 12%/24% respectively.
Firmament Frontline: Glamoth
×2
Damage alternative at 135/160 SPD.
Set effects
2pIncreases the wearer's ATK by 12%. When the wearer's SPD is equal to or higher than 135/160, the wearer deals 12%/18% more DMG.
Main stats
Body
Effect Hit Rate
/ ATK%
Feet
SPD
Planar Sphere
Lightning DMG Boost
/ ATK%
Link Rope
Energy Regeneration Rate
/ ATK%
Substat priority
1Effect Hit Rate
2SPD
3ATK%
4ATK
Stat targets
- Effect Hit Rate: 75% (Torture threshold)
- SPD: 160+ (170+ with Lies Dance on the Breeze)
- ATK: 2,500–3,000+
- HP: 3,000+ · DEF: 900+
Talent priority
Ultimate
Skill
Talent
Basic ATK
Major Trace priority: Torture (A2) > Thorns (A6) > Plunder (A4). The Energy Regeneration Rate rope is standard in the support role; use an ATK% rope with Prisoner and Revelry if she is your main damage dealer.
Teams
Recommended teams
Hysilens DoT
Kafka's most used team in 4.5 (Prydwen's #9 Memory of Chaos team). Kafka is non-negotiable for Hysilens: her detonations keep triggering Hysilens' Ultimate and DoTs, while Black Swan's ever-growing Arcana gives her something huge to detonate. Permansor Terrae shields the team and buffs ATK.
With Huohuo
Same core with a healer: Huohuo adds ATK and Energy for everyone, as long as Skill Points aren't an issue. Ruan Mei (Game8's premium pick) is another strong fourth slot in place of Black Swan.
Guide
How to play
How she works
- Detonations. Kafka's real job is to make every DoT on the enemy (her Shock, but also Bleed, Burn, Wind Shear and Hysilens' or Black Swan's DoTs) deal damage right away. Her Skill detonates them for 75% of their original DMG on the target and 50% on adjacent enemies, her Ultimate for 120% on all enemies, and her Talent's follow-up for 80% thanks to her A6.
- Shock. Her Ultimate, Technique and Talent inflict Shock: Lightning DoT equal to 290% of her ATK at the start of the enemy's turn, for 2 turns.
- Talent follow-up. After a teammate attacks, Kafka launches a Follow-up ATK on the primary target that applies Shock. She holds up to 2 charges, recovers 1 at the end of her turn, and her A6 restores 1 more each time she uses her Ultimate.
- Torture (A2). Every ally with 75% Effect Hit Rate or more gains +100% ATK — Kafka included, and your other Nihility DoT dealers too.
Rotation
- Open with her Technique to Shock every enemy as the fight starts.
- Use her Skill every turn on the enemy with the most DoTs, ideally in the middle of a group so the adjacent detonation also hits.
- Use her Ultimate as soon as it's ready (120 Energy): it Shocks everyone, detonates all DoTs and refunds a Talent charge. Your teammates' next attacks then trigger follow-ups that detonate again.
- Only use her Basic ATK when you're out of Skill Points.
Tips
- Reach 75% Effect Hit Rate before anything else: 67% is already enough to land Shock reliably, but Torture's +100% ATK is worth more than ATK% main stats, which is why an Energy Regeneration Rate rope is standard.
- SPD comes next: every extra turn means one more Skill detonation and faster Ultimates. Aim for 160+, or 170+ with Lies Dance on the Breeze.
- She consumes a lot of Skill Points: pair her with SP-friendly supports, or with Gallagher if SP runs short.
- Breaking a Weakness with a Physical, Fire, Lightning or Wind character adds another DoT (Bleed, Burn, Shock, Wind Shear) for her to detonate.
Strengths
- The best DoT enabler: detonates every DoT type, on every enemy
- +100% ATK for every ally with 75% Effect Hit Rate
- Doesn't need CRIT stats at all
- Her best Light Cone, Before the Tutorial Mission Starts, is a free 4★
- Strong in every endgame mode, including AoE-heavy Pure Fiction
Weaknesses
- Low personal damage: she needs dedicated DoT teammates to shine
- Wants a very high SPD
- Very Skill Point hungry
Notable dupes · Eidolon
E1
Big upgrade
Every attack she makes has a 100% base chance to make the target take 30% more DoT for 2 turns — a big boost for the whole DoT team.
E2
Solid upgrade
While she is on the field, all allies deal 33% more DoT.
E6
Solid upgrade
Shock multiplier +156% and Shock lasts 1 more turn: a big jump in her personal damage.
Community
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Updated September 25, 2026 · Version 4.5