Assist Skill
Last updated 2026-07-28
An extra ability that can be granted to an ally target. Using an Assist Skill will also consume the current action turn.
Assist Skills are a type of character ability. They are an additional Skill that a character can choose to use during their turn, in addition to that character's Basic ATK and regular Skill. Characters do not normally have Assist Skills; they are granted by certain effects.
Assist Skills are counted as Skills: they activate effects that trigger when a Skill is used, and they benefit from effects that increase Skill DMG.
List of Skills
3 abilities match the category selection:
| Character | Name | Description | Tag |
|---|---|---|---|
| Himeko • Nova |
Enters the "Companion Protocol: Decimation" state. Increases all allies' CRIT DMG by 50%-110%, and additionally increases the CRIT DMG dealt by Skill by 50%-110%. For every 1 enemy target hit by allies, gains 1 Charge. When Charge reaches 9, consumes all Charge, and Himeko • Nova immediately launches 1 Assist Skill against enemies at no cost. This instance of Assist Skill cannot grant Charge. | AoE | |
| Himeko • Nova |
Enters the "Companion Protocol: Verdict" state. Increases DMG dealt by Himeko • Nova by 50%-110%, and additionally increases her Ultimate DMG dealt by 50%-110%. After Himeko • Nova's teammates actively use their Ultimate 2 time(s), Himeko • Nova immediately launches 1 Assist Skill against enemies at no cost. | AoE | |
| Himeko • Nova |
Deals Fire DMG equal to 80%-176% of Himeko • Nova's ATK to all enemies, and additionally deals 3 instances of DMG, with each instance dealing Fire DMG equal to 12%-26.4% of Himeko • Nova's ATK to one random enemy. When used by Himeko • Nova, deals Fire DMG equal to 100%-220% of Himeko • Nova's ATK to all enemies, and additionally deals 4 instances of DMG, with each instance dealing Fire DMG equal to 18%-34.8% of Himeko • Nova's ATK to one random enemy. If the user is a Trailblaze Companions character other than Himeko • Nova, then depending on the user, Himeko • Nova additionally gains 1 of the Special Effects. The extra Assist Skill via all Special Effects can be launched up to 2 time(s) per battle, and this count is reset after Himeko • Nova uses her Ultimate. |
AoE |
Light Cones
Toggle Columns:
1 Light Cone affect Assist Skills:
| Icon & Name | Rarity | Path | Stats | Passive |
|---|---|---|---|---|
![]() A Star That Lights the Night |
HP: 38~846 ATK: 28~635 DEF: 24~529 |
First Wish The wearer ignores 32~48% of the target's DEF when dealing DMG. When the wearer uses Assist Skill, they regenerate 6 Energy and gain "Sail," lasting for 2 turns and stacking up to 3 time(s). Each stack of "Sail" increases Assist Skill DMG by 20~40%. When "Sail" reaches 3 stacks, each stack of "Sail" increases Ultimate DMG by 20~40%. |
Other Languages
| Language | Official Name |
|---|---|
| English | Assist Skill |
| Chinese (Simplified) | 助战技 |
| Chinese (Traditional) | 助戰技 |
| Japanese | 支援スキル |
| Korean | 전투 지원 스킬 |
| Spanish | Habilidad de apoyo |
| French | Compétence de soutien |
| Russian | Навык поддержки |
| Thai | สกิลสนับสนุน |
| Vietnamese | Kỹ Năng Trợ Chiến |
| German | Unterstützungsfertigkeit |
| Indonesian | Skill Dukungan |
| Portuguese | Perícia de Assistência |
Change History
Released in Version 4.4
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