Himeko • Nova is an upcoming Fire Erudition character in Honkai: Star Rail who specializes in AoE damage, team-wide Assist Skill mechanics, and powerful offensive pressure through her unique Territory-based playstyle. Unlike the original Himeko, Himeko • Nova brings a fresh combat style built around supporting allies while dealing strong multi-target Fire damage herself. To maximize her potential, this Himeko • Nova build guide covers her best Light Cones, Relics, Planar Ornaments, and Trace Priority to help you use your materials efficiently.
🔥 Bonus Tip: For exclusive discounts on your next HSR Top-Up, visit LootBar!
Seamless Game Top-Ups at Your Fingertips.
3-Minute Delivery for Non-Stop Gaming.
Trusted 4.9/5 on Trustpilot, 10/10 among Players.
Official Partnership Route, Protect Your Game Wallet.
Himeko • Nova Character Overview
Himeko • Nova is a 5-star Fire Erudition character in Honkai: Star Rail who specializes in AoE damage, Assist Skill mechanics, and team-driven offensive pressure. Rather than functioning as a simple AoE damage dealer, Himeko • Nova uses her Territory and Starblazer mechanics to turn ally actions into additional damage value, giving her a unique playstyle built around momentum, team synergy, and repeated Fire attacks across multiple enemies. This makes her a strong Erudition DPS for players who want a damage dealer who can also amplify the flow of the entire team.
Her combat flow revolves around deploying her Territory, Starblazer Visioscape, and granting allies access to Assist Skills. When Himeko • Nova is on the field, Starblazer becomes part of her core gameplay, allowing allies to interact with her kit more actively. These Assist Skill interactions help increase her offensive pressure, while also improving her own damage potential through buffs such as All-Type RES PEN and CRIT DMG.
Her Skill plays an important role in setting up her damage cycle by giving Himeko • Nova Navigator’s Semaphore, restoring Assist Skill uses, and helping keep her Territory-based rotation active. However, the most important part of her kit comes from pairing her with Trailblaze Companion characters, since they can use her Assist Skill to activate one of two Companion Protocol effects. Companion Protocol: Verdict focuses on Himeko • Nova’s Ultimate damage, allowing her to launch an extra Assist Skill after teammates use their Ultimates enough times. Companion Protocol: Decimation is more team-oriented, increasing ally CRIT DMG and letting Himeko • Nova gain Charge whenever allies hit enemies, eventually triggering a free Assist Skill once enough Charge is built. Because of this, her best teams should include Trailblaze Companions who can help her maintain Protocol uptime, generate extra attacks, and keep her Assist Skill cycle moving.
Her Ultimate serves as one of the main payoff points of her kit, reinforcing her role as a Fire Erudition damage dealer with strong AoE damage. It not only deals heavy Fire damage but also helps refresh or strengthen parts of her Assist Skill-based gameplay, allowing her to keep her offensive cycle moving. Himeko • Nova’s Talent is the core of her identity, allowing her to maintain her Territory and enable allies to participate in her damage loop. Through Starblazer and Assist Skill interactions, she can convert team actions into stronger personal damage, improved scaling, and additional attacks.
Himeko • Nova Trace priority
| Talent | Priority |
| Assist Skill | ★★★★★ (Top) |
| Ultimate | ★★★★☆ (High) |
| Skill | ★★★☆☆(Medium) |
| Talent | ★★★☆☆(Medium) |
| Basic | ★☆☆☆☆(Low) |
Himeko • Nova is an AoE Fire DPS whose damage heavily revolves around her Assist Skill, Ultimate state, and Territory-based team mechanics. Since much of her overall output comes from repeated Assist Skill usage and Starblazer interactions, prioritizing the right Traces is essential to fully unlock her potential in combat.
Her Assist Skill should be your top priority, as it is one of the most important parts of her damage profile. This is the main mechanic that allows Himeko • Nova and her teammates to command Starblazer, deal AoE Fire damage, trigger Companion Protocol effects, and maintain pressure across multiple enemies.
Her Ultimate comes next in priority, as it allows Himeko • Nova to take control of Starblazer and unleash powerful AoE Fire attacks. It also works closely with her Source Energy mechanic, letting her convert accumulated resources into stronger damage during her Ultimate sequence.
Her Skill is a medium priority, but still important for keeping her rotation consistent. Himeko • Nova’s Skill restores Assist Skill uses and grants Navigator’s Semaphore, which helps maintain her team-wide damage buff and keeps her Assist Skill cycle active.
Her Talent is also a medium priority, as it provides the foundation of her Territory-based playstyle. Through her Talent, Himeko • Nova deploys Starblazer Visioscape, grants allies access to Assist Skills, and enables the mechanics that let her gain offensive buffs through ally interaction.
Her Basic ATK is the lowest priority, as it contributes very little to her overall performance. Himeko • Nova rarely relies on Basic ATKs in optimized rotations, since most of her value comes from Assist Skills, Starblazer attacks, Ultimate usage, and Companion Protocol interactions.
Overall, Himeko • Nova’s optimal investment path focuses on maximizing her Assist Skill first, followed by her Ultimate for stronger burst damage and Starblazer output. After that, level her Skill and Talent to improve consistency and team synergy, while leaving Basic ATK as the lowest priority.
Himeko • Nova Best Light Cones
When choosing a Light Cone for Himeko • Nova, the main goal is to maximize her Assist Skill damage, Ultimate damage, and overall Fire damage output.
Her signature Light Cone, A Star That Lights the Night, is a major damage increase and her best overall option. It directly supports the most important parts of her kit by allowing her to ignore enemy DEF, regenerate Energy after using Assist Skills, and gain Sail stacks that increase both Assist Skill DMG and Ultimate DMG. Because Himeko • Nova’s damage is heavily tied to these mechanics, her signature gives her a much smoother and stronger damage profile compared to generic Erudition Light Cones.
Overall, the ideal Light Cones for Himeko • Nova are those that amplify her Assist Skill damage, improve Ultimate burst windows, and strengthen her AoE Fire damage, allowing her to maintain consistent pressure across multiple enemies.
| Recommended Light Cones | |
|---|---|
A Star That Lights the Night (5★) | The wearer ignores 32% of the target's DEF when dealing DMG. When the wearer uses an 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%. When "Sail" reaches 3 stacks, each stack of "Sail" increases Ultimate DMG by 20%. |
Into the Unreachable Veil (5★) | Increases the wearer's CRIT Rate by 12%. When the wearer uses their Ultimate, increases the wearer's Skill DMG and Ultimate DMG dealt by 60%, lasting for 3 turn(s). After the wearer uses their Ultimate, if this Ultimate consumed 140 or more Energy, recovers 1 Skill Point. |
Night on the Milky Way (5★) | For every enemy on the field, increases the wearer’s ATK by 9%, up to 5 stacks. When an enemy is inflicted with Weakness Break, the DMG dealt by the wearer increases by 30% for 1 turn. |
Himeko • Nova Relics, Ornaments & Stats Priority
1. Relics
For Himeko • Nova, As Navigator Isee Sees It is her best Relic set and the only set truly worth farming specifically for her. Her kit is built around using her Skill, maintaining Navigator’s Semaphore, and dealing strong damage through her Ultimate and Assist Skill-based rotation, which makes this set a perfect match for her overall playstyle.
The 2-piece effect increases ATK, giving Himeko • Nova a simple and reliable boost to her damage scaling. More importantly, the 4-piece effect increases the damage dealt by her Skill and Ultimate whenever she enters combat or uses her Skill, stacking up to 3 times. Since her rotation naturally wants her to use Assist Skills, she can make strong use of this bonus without forcing an awkward playstyle.
Because of this, As Navigator Isee Sees It gives Himeko • Nova the most direct and consistent value compared to other Relic options. Generic Fire, ATK, or mixed damage sets can work as temporary placeholders if you already have strong pieces, but they are not worth farming for her specifically.
| Recommended Relics | ||
|---|---|---|
| 1st | As Navigator Isee Sees It | 2-PC Increases ATK by 12%. 4-PC When the wearer enters combat or uses Skill, the DMG dealt by their Skill and Ultimate increases by 18%, stacking up to 3 time(s). At the start of the wearer's turn or after using Ultimate, removes 1 stack(s) of this effect. |
2. Planar Ornaments
Fallen Star Anchorage is Himeko • Nova’s best Planar Ornament set. It requires another Trailblaze Companion to activate the full bonus, but since her best teams already want Trailblaze Companion synergy, it is her best-in-slot option.
| Recommended Planar Ornaments | ||
|---|---|---|
| 1st | Fallen Star Anchorage | 2-PC Increases the wearer's CRIT Rate by 8%. When entering combat, if the wearer and another teammate are both Trailblaze Companions characters, increases the wearer's CRIT DMG by 32%. |
| 2nd | Inert Salsotto | 2-PC Increases the wearer's CRIT Rate by 8%. When the wearer's current CRIT Rate reaches 50% or higher, the wearer's Ultimate and follow-up attack DMG increases by 15%. |
3. Stat priority
| Main Stats | |
| Body | CRIT Rate = CRIT DMG |
| Feet | ATK% >= SPD |
| Planar Sphere | Fire DMG > ATK% |
| Link Rope | ATK% |
| Sub-Stats Priority | |
| CRIT RATE = CRIT DMG > ATK% = SPD | |
Himeko • Nova Team Recommendations
Himeko • Nova is best played as a main DPS with strong team-enabling mechanics, but unlike a traditional hypercarry, she wants to be paired with Trailblaze Companion characters to unlock the full value of her kit. Her damage and rotation are heavily tied to Companion Protocol effects, so her best teams are built around allies who can activate her Assist Skill mechanics, support her damage cycle, and help her maintain strong AoE Fire pressure throughout the fight.
The most important thing when building Himeko • Nova teams is making sure she has access to strong Trailblaze Companion synergy. These teammates allow her to enter different Companion Protocol states, which can change how her damage is generated. Because of this, she is much more team-specific than many other Erudition characters and performs best when her lineup is built around her unique mechanics rather than generic damage support alone.
Welt is one of Himeko • Nova’s best teammates because he allows her to play around the Companion Protocol: Decimation playstyle. This version of her kit is more team-oriented, increasing ally CRIT DMG while letting Himeko • Nova gain Charge when allies hit enemies. Once enough Charge is generated, she can launch an extra Assist Skill at no cost, making Welt especially valuable for helping her maintain momentum and repeated Assist Skill pressure. Sunday, Trailblazer (Remembrance), and Mortenax Blade are also strong support options for Himeko • Nova.
For sustain, Dan Heng • Permansor Terrae is her best option. Not only does he keep the team alive, but he is also a Trailblaze Companion, which means he contributes directly to the kind of team structure Himeko • Nova wants. His ATK-based support is also especially useful for her, since Himeko • Nova benefits strongly from ATK boosts and offensive scaling. This makes Dan Heng • Permansor Terrae much more than a defensive pick — he is both her sustain and one of her strongest synergy pieces.
| Main Dps | Sub dps | Support | Sustain |
Himeko • Nova | Welt | Mortenax Blade | Dan Heng • Permansor Terrae |
Himeko • Nova | Welt | Trailblazer (Remembrance) | Dan Heng • Permansor Terrae |
Himeko • Nova | Welt | Sunday | Dan Heng • Permansor Terrae |
Himeko • Nova | Trailblazer (Remembrance) | Mortenax Blade | Dan Heng • Permansor Terrae |
Himeko • Nova | Welt | Sparkle | Gallagher |
Himeko • Nova Eidolons
| Eidolon | Rating | Effect |
E1 | ★★★★★ | Increases the number of times the Talent triggers the extra Assist Skill effect by 1. When in the "Companion Protocol: Verdict" state, the number of Ultimate uses required to launch the Assist Skill is reduced by 1. When in the "Companion Protocol: Decimation" state, the Charge required to launch the Assist Skill is reduced by 3. When Himeko • Nova launches the Assist Skill, the number of times the extra DMG effect is triggered increases by 1. One of the best E1s in the entire game, the damage increase from this Eidolon is very big. |
E2 | ★★★★★ | Max uses of Himeko • Nova's Assist Skill increase to 2, and DMG dealt by Ultimate and Assist Skill becomes 130% of their original DMG. At the start of each turn in the "Navigator's Semaphore" state, immediately recovers 1 extra Assist Skill use. Trace "Hark! The Express's Pulse Roars" effect: When characters other than Trailblaze Companions use Assist Skill, they also gain 1 extra turn. Again one of the best E2s in the entire game, on top of the 30% raw damage increase she gets to use more assist skills and gives more team flexibility since non Trailblazer Companions can now also use assist skills . |
E3 | ★★☆☆☆ | Ultimate Lv. +2, up to a maximum of Lv. 15.Basic ATK Lv. +1, up to a maximum of Lv. 10. E3 is a low-value Eidolon since most of her damage comes from her assist skills. |
E4 | ★★☆☆☆ | When using the Assist Skill from Talent "Of Fire and Far Faring," the All-Type RES PEN increase effect applies to all allies. When Himeko • Nova gains this effect, her All-Type RES PEN increases by an additional 10%. E4 is a small team damage increase since in most of her teams she is doing the majority of the damage. |
E5 | ★★★☆☆ | Skill Lv. +2, up to a maximum of Lv. 15.Talent Lv. +2, up to a maximum of Lv. 15. A decent E5 as she does benefit from the Skill and Talent levels. |
E6 | ★★★★★+ | Himeko • Nova's Fire Type RES PEN increases by 20%. Max "Source Energy" increases to 6 point(s), and when an ally uses or triggers an Assist Skill, DMG dealt by the Assist Skill increases by 75%, and Himeko • Nova gains 1 point of "Source Energy". When launching a "Hyperluminal Particle Beam" attack during Ultimate, additionally gains 1 point of "Source Energy". When launching "Orbital Annihilation Pulse," if the current "Source Energy" is 6 point(s) or more, additionally deals Fire DMG equal to 160% of Himeko • Nova's ATK to all enemies 1 time. E6 is a huge damage upgrade, and also probably one of the best Eidolons in the entire game. |
Conclusion
Himeko • Nova brings a fresh kind of Erudition playstyle to Honkai: Star Rail, combining strong AoE Fire damage with Assist Skill mechanics and Trailblaze Companion synergy. Her kit rewards proper team building, especially with partners who can help activate her Companion Protocol effects and keep her damage cycle moving. For players who enjoy coordinated rotations and team-based DPS setups, Himeko • Nova looks like a powerful character with a unique place in the current roster.
If you’re looking to further strengthen your roster in Honkai: Star Rail, upgrading your characters and investing in key Eidolons can make a huge difference—and that’s where LootBar comes in. LootBar offers a safe, fast, and affordable top-up experience, giving you easy access to Oneiric Shards so you can pull for your favorite characters or power up your team without delay. With great prices and a smooth, reliable service, it’s one of the easiest ways to maximize your account’s potential and stay ready for both current and future content.
