What Combat Type is Topaz & Numby?

Topaz & Numby is a 5-star Fire character on the Path of The Hunt, from Interastral Peace Corporation, released in version 1.4.

What stat does Topaz & Numby scale on?

Topaz & Numby's abilities multiply ATK. That is read from the scaling rows on the Skill and Ultimate, not from the ability description, so it reflects what the game actually multiplies rather than what the text mentions.

What is the best Light Cone for Topaz & Numby?

I Venture Forth to Hunt is the closest fit on the data: it is a 5-star The Hunt Light Cone with 635 base ATK at level 80, and its passive acts on ATK. See You at the End is the best 4-star alternative.

Which relic set should Topaz & Numby use?

Hero of Triumphant Song. Its 2-piece bonus is: Increases ATK by 12%. Its 4-piece bonus is: While the wearer's memosprite is on the field, increases the wearer's SPD by 6%. When the wearer's memosprite attacks, increases the wearer's and memosprite's CRIT DMG by 30%, lasting for 2 turn(s).

Which Planar Ornament should Topaz & Numby use?

Firmament Frontline: Glamoth. Its 2-piece bonus is: Increases 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. Planar Ornaments have no 4-piece bonus; the sphere and the rope are the whole set.

How much does it cost to max Topaz & Numby's traces?

Taking one ability from level 1 to 10 costs 652,500 Credits and 2× Tracks of Destiny among other materials. The Materials tab lists every item per level.

What does Topaz & Numby E1 do?

Future Market: When enemies afflicted with "Proof of Debt" receive Follow-Up ATKs, they will enter the "Debtor" state. This can take effect only once within a single attack. The "Debtor" state increases the CRIT DMG of Follow-Up ATKs inflicted on the enemy target by 25%, stacking up to 2 time(s). When "Proof of Debt" is removed, the "Debtor" state is also removed.

Topaz & Numby — Fire The Hunt character | Honkai: Star Rail

All characters

Interastral Peace Corporation

Topaz & Numby

Build guide · Honkai: Star Rail

FireThe HuntMain DPS

English voice: Sam Slade

The best Topaz & Numby build in Honkai: Star Rail (Version 4.4) is Worrisome, Blissful with The Ashblazing Grand Duke. Updated August 28, 2026

Where these rankings come fromThe light cone order, relic sets and stat priorities on this tab are prydwen.gg’s, measured in play and rephrased. Relative damage figures are ratios against the bottom of each ranking, not absolute numbers, and each one holds only for the superimposition and team its row states. Everything else — base stats, passive text, material totals — is read from the game’s own data.

Light cones

5 ranked

Worrisome, Blissful — 5★ The Hunt Light Cone | Honkai: Star Rail

BISWorrisome, Blissful

112% at S1

582

Base ATK · lv 80

1058 HP463 DEF

Swordplay — 4★ The Hunt Light Cone | Honkai: Star Rail

#2Swordplay

103.14% at S5

476

Base ATK · lv 80

953 HP331 DEF

Cruising in the Stellar Sea — 5★ The Hunt Light Cone | Honkai: Star Rail

#3Cruising in the Stellar Sea

100% at S5

529

Base ATK · lv 80

953 HP463 DEF

Only Silence Remains — 4★ The Hunt Light Cone | Honkai: Star Rail

#4Only Silence Remains

98.55% at S5

476

Base ATK · lv 80

953 HP331 DEF

Final Victor — 4★ The Hunt Light Cone | Honkai: Star Rail

#5Final Victor

93.88% at S5

476

Base ATK · lv 80

953 HP331 DEF

Relics

2 sets

CoreThe Ashblazing Grand Duke

2PCIncreases the DMG dealt by Follow-Up ATK by 20%.

4PCWhen the wearer uses a Follow-Up ATK, increases the wearer's ATK by 6% for every time the Follow-Up ATK deals DMG. This effect can stack up to 8 time(s) and lasts for 3 turn(s). This effect is removed the next time the wearer uses a Follow-Up ATK.

Also works

Pioneer Diver of Dead Waters

Planar ornaments

Sphere and rope · 2-piece only

CoreDuran, Dynasty of Running Wolves

Best in slot for Topaz, giving her a lot of damage, and it's easy to stack the secondary bonus as you always play Topaz with other FUA characters.

2PCWhen an ally character uses a Follow-Up ATK, the wearer gains 1 stack of "Merit," stacking up to 5 time(s). Each stack of "Merit" increases the DMG dealt by the wearer's Follow-Up ATKs by 5%. When there are 5 stacks, additionally increases the wearer's CRIT DMG by 25%.

Also works

Main stats

Ultimate · 130 energy

Body: CRIT Rate >= CRIT DMG
Feet: Speed > ATK%
Planar Sphere: Fire DMG > ATK%
Link Rope: ATK%

Substat priority

Highest first

1SPD (breakpoint)Best
2CRIT RATE = CRIT DMG
3ATK%

CRIT RATE and CRIT DMG are Topaz’s best damage scaling stats. Shoot for the standard 1% CRIT RATE per 2% CRIT DMG. Topaz can afford to be a little below the usual CRIT RATE ratio because of her Ultimate granting CRIT DMG and especially when using her signature as it also gives CRIT DMG not shown on the character sheet.

Trace priority

Level in this order

#1
Skill
Max first
#2
Talent
Then
#3
Ultimate
Next
#4
Basic
Later

Major traces, best first: Overdraft (A2) > Stonks Market (A6) > Financial Turmoil (A4)

Best Eidolons

E3 and E5 raise levels only

E1Future Market
E2Bona Fide Acquisition
E3Level bump
E4Agile Operation
E5Level bump
E6Incentive Mechanism

E1
Future Market
Game text
When enemies afflicted with "Proof of Debt" receive Follow-Up ATKs, they will enter the "Debtor" state. This can take effect only once within a single attack. The "Debtor" state increases the CRIT DMG of Follow-Up ATKs inflicted on the enemy target by 25%, stacking up to 2 time(s). When "Proof of Debt" is removed, the "Debtor" state is also removed.
E2
Bona Fide Acquisition
Game text
After Numby takes action and launches an attack, Topaz regenerates 5 Energy.
E4
Agile Operation
Game text
After Numby's turn begins, Topaz's action advances by 20%.
E6
Incentive Mechanism
Game text
Numby's attack count during the "Windfall Bonanza!" state increases by 1, and its Fire RES PEN increases by 10% when it attacks.

Teams

4 teams

Feixiao team

Wind · Follow-upPlays Follow-up partner

Feixiao converts ally attacks into her own follow-ups, so the other three slots are a follow-up partner, a Harmony unit that advances her, and a sustain.

FeixiaoMain DPS
RobinFollow-up buffer
Topaz & Numby — this characterFollow-up partner
AventurineSustain

Ashveil team

Lightning · The HuntPlays Follow-up partner

Ashveil marks one enemy as the Bait and follows up whenever an ally hits it, which makes a second follow-up character worth a slot on its own.

AshveilMain DPS
RobinFollow-up buffer
Topaz & Numby — this characterFollow-up partner
AventurineSustain

Clara team

Physical · CounterPlays Follow-up partner

Clara counters whoever attacks her, so the Preservation slot is there to make her the target and the follow-up partner is there for the turns she is not hit.

ClaraMain DPS
Topaz & Numby — this characterFollow-up partner
March 7thShield · taunt
NatashaSustain

Dr. Ratio team

Imaginary · The HuntPlays Follow-up partner

Dr. Ratio follows up when the target carries enough debuffs, so the team is a follow-up partner, a buffer for it, and a sustain that debuffs on the side.

Dr. RatioMain DPS
RobinFollow-up buffer
Topaz & Numby — this characterFollow-up partner
AventurineSustain

All teams, with every replacement

Honkai: Star Rail 5★ Fire The Hunt Main DPS

Topaz & Numby build summary

Updated August 28, 2026

Worrisome, Blissful tops the light cone ranking for Topaz & Numby, at 112% relative damage at S1, ahead of Swordplay, Cruising in the Stellar Sea and Only Silence Remains. That order is prydwen.gg's, measured in play and rephrased here; every row of it sits under Light cones below.

Run The Ashblazing Grand Duke on Topaz & Numby, with Pioneer Diver of Dead Waters behind it. The planar ornament is Duran, Dynasty of Running Wolves. Main stats are CRIT Rate >= CRIT DMG body, Speed > ATK% feet, Fire DMG > ATK% sphere, ATK% rope. Roll substats in the order SPD (breakpoint) > CRIT RATE = CRIT DMG > ATK%.

Trace priority is Skill >= Talent > Ultimate > Basic. The Ultimate costs 130 energy, which is what an Energy Regeneration Rate target has to clear.

Topaz & Numby plays Follow-up partner in the Feixiao team, alongside Feixiao, Robin and Aventurine.

Role: Main DPS / Support
Best light cone: Worrisome, Blissful
Alternatives: Swordplay, Cruising in the Stellar Sea, Only Silence Remains
Relic set: The Ashblazing Grand Duke
Planar ornament: Duran, Dynasty of Running Wolves
Main stats: CRIT Rate >= CRIT DMG body, Speed > ATK% feet, Fire DMG > ATK% sphere, ATK% rope
Substat priority: SPD (breakpoint) > CRIT RATE = CRIT DMG > ATK%
Trace priority: Skill >= Talent > Ultimate > Basic
Best team: Feixiao, Robin, Topaz & Numby, Aventurine
Ultimate energy cost: 130 energy
Key ascension material: 65× Searing Steel Blade
Last updated: August 28, 2026

Abilities

4 levellable

Basic

Deficit...

Single Target
+20 energy
30 Toughness

Deals Fire DMG equal to 100% of Topaz's ATK to one designated enemy.

Ability level

6 is the cap from trace materials; Eidolons add the rest.

Basic ATK DMG: 100%

All 10 levels

Attribute	1	2	3	4	5	6	7	8	9	10
Basic ATK DMG	50%	60%	70%	80%	90%	100%	110%	120%	130%	140%

Skill

Difficulty Paying?

Single Target
+30 energy
60 Toughness

Inflicts one designated enemy target with a "Proof of Debt" state, increasing the Follow-Up ATK DMG it receives by 50%. "Proof of Debt" only takes effect on the most recent target it is applied to. If there are no enemies inflicted with "Proof of Debt" on the field when an ally's turn starts or when an ally takes action, Topaz will inflict a random enemy with "Proof of Debt." Numby deals Fire DMG equal to 150% of Topaz's ATK to this target. Using this Skill to deal DMG is considered as launching a Follow-Up ATK.

Ability level

10 is the cap from trace materials; Eidolons add the rest.

Follow-Up DMG: 50%
Skill DMG: 150%

All 15 levels

Attribute	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15
Follow-Up DMG	25%	28%	30%	33%	35%	38%	41%	44%	47%	50%	53%	55%	57%	60%	63%
Skill DMG	75%	83%	90%	98%	105%	113%	122%	131%	141%	150%	158%	165%	173%	180%	188%

Ultimate

Turn a Profit!

Enhance
+5 energy

Numby enters the Windfall Bonanza! state and its DMG multiplier increases by 150% and CRIT DMG increases by 25%. Also, when enemies with Proof of Debt are hit by an ally's Basic ATK, Skill, or Ultimate, Numby's action is Advanced Forward by 50%. Numby exits the Windfall Bonanza! state after using 2 attacks.

Ability level

10 is the cap from trace materials; Eidolons add the rest.

Ultimate DMG: 150%
Ultimate DMG (2): 25%

All 15 levels

Attribute	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15
Ultimate DMG	75%	83%	90%	98%	105%	113%	122%	131%	141%	150%	158%	165%	173%	180%	188%
Ultimate DMG (2)	13%	14%	15%	16%	18%	19%	20%	22%	23%	25%	26%	28%	29%	30%	31%

Talent

Trotter Market!?

Single Target
60 Toughness

Summons Numby at the start of battle. Numby has 80 SPD by default. When taking action, Numby launches Follow-Up ATKs on one enemy target afflicted with "Proof of Debt," dealing Fire DMG equal to 150% of Topaz's ATK. When enemies afflicted with "Proof of Debt" receive an ally's Follow-Up ATKs, Numby's action is Advanced Forward by 50%. The action Advance Forward effect cannot be triggered during Numby's own turn. When Topaz is downed, Numby disappears.

Ability level

10 is the cap from trace materials; Eidolons add the rest.

Follow-Up DMG: 150%

All 15 levels

Attribute	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15
Follow-Up DMG	75%	83%	90%	98%	105%	113%	122%	131%	141%	150%	158%	165%	173%	180%	188%

Technique and fixed effects

1 fixed

Technique

Explicit Subsidy

Enhance

Summons Numby when Topaz enters the overworld. Numby will automatically search for Basic Treasures and Trotters within a set radius. Using her Technique will regenerate 60 Energy for Topaz after Numby's first attack in the next battle. If Topaz is still in the team after using her Technique and defeating overworld enemies, a small bonus amount of credits will be added to the earned credits. A maximum of 10000 bonus credits can be received per calendar day. After using her Technique and defeating enemies in Simulated Universe or Divergent Universe, additionally receive a small amount of Cosmic Fragments with a small chance to obtain 1 random Curio.

Bonus Abilities

3 unlocked by ascension

A2
Overdraft
When Topaz uses Basic ATK to deal DMG, it is considered as a Follow-Up ATK.
A4
Financial Turmoil
Increases Topaz & Numby's DMG dealt to enemy targets with Fire Weakness by 15%.
A6
Stonks Market
After Numby uses an attack while in the Windfall Bonanza! state, Topaz additionally regenerates 10 Energy.

Stat traces

Every node taken

Fire DMG: 22.4%
CRIT Rate: 12.0%
Max HP: 10.0%

Totals at full unlock, summed across every node of that stat. Ascension rank gates the nodes as it gates the Bonus Abilities above.

Full bill

Credits, summed from the tables below

Level 80 and every ability maxed

2,265,500

Credits 12 material lines

Ascension to 80

308,000

Credits 4 materials · 6 steps

All 3 abilities maxed

1,957,500

Credits 3× the single-ability bill

Ascension

Level 1 → 80 in 6 steps

Lv 30
Silvermane Badge ×5
4,000Credits
Lv 40
Silvermane Badge ×10
8,000Credits
Lv 50
Searing Steel Blade ×3
Silvermane Insignia ×6
16,000Credits
Lv 60
Searing Steel Blade ×7
Silvermane Insignia ×9
40,000Credits
Lv 70
Searing Steel Blade ×20
Silvermane Medal ×6
80,000Credits
Lv 80
Searing Steel Blade ×35
Silvermane Medal ×9
160,000Credits

Total to level 80

308,000 Credits

Searing Steel Blade

Silvermane Medal

Silvermane Insignia

Silvermane Badge

Trace materials

Per ability · 3 levellable

→ 2
Silvermane Badge ×3
2,500Credits
→ 3
Arrow of the Beast Hunter ×3
Silvermane Badge ×6
5,000Credits
→ 4
Arrow of the Demon Slayer ×3
Silvermane Insignia ×3
10,000Credits
→ 5
Arrow of the Demon Slayer ×5
Silvermane Insignia ×4
20,000Credits
→ 6
Arrow of the Demon Slayer ×7
Silvermane Insignia ×6
30,000Credits
→ 7
Arrow of the Starchaser ×3
Silvermane Medal ×3
45,000Credits
→ 8
Arrow of the Starchaser ×5
Regret of Infinite Ochema ×1
Silvermane Medal ×4
80,000Credits
→ 9
Tracks of Destiny ×1
Arrow of the Starchaser ×8
Regret of Infinite Ochema ×1
160,000Credits
→ 10
Tracks of Destiny ×1
Arrow of the Starchaser ×14
Regret of Infinite Ochema ×1
300,000Credits

One ability maxed

652,500 Credits

Tracks of Destiny

Arrow of the Starchaser

Regret of Infinite Ochema

Silvermane Medal

Arrow of the Demon Slayer

Silvermane Insignia

Arrow of the Beast Hunter

Silvermane Badge

All 3 abilities maxed

1,957,500 Credits

Tracks of Destiny

Arrow of the Starchaser

Regret of Infinite Ochema

Silvermane Medal

Arrow of the Demon Slayer

Silvermane Insignia

Arrow of the Beast Hunter

Silvermane Badge

Topaz & Numby’s Eidolons

6 unlocks

E1
Future Market
When enemies afflicted with "Proof of Debt" receive Follow-Up ATKs, they will enter the "Debtor" state. This can take effect only once within a single attack. The "Debtor" state increases the CRIT DMG of Follow-Up ATKs inflicted on the enemy target by 25%, stacking up to 2 time(s). When "Proof of Debt" is removed, the "Debtor" state is also removed.
E2
Bona Fide Acquisition
After Numby takes action and launches an attack, Topaz regenerates 5 Energy.
E3
Seize the Big and Free the Small
Skill Lv. +2, up to a maximum of Lv. 15. Basic ATK Lv. +1, up to a maximum of Lv. 10.
E4
Agile Operation
After Numby's turn begins, Topaz's action advances by 20%.
E5
Inflationary Demand
Ultimate Lv. +2, up to a maximum of Lv. 15. Talent Lv. +2, up to a maximum of Lv. 15.
E6
Incentive Mechanism
Numby's attack count during the "Windfall Bonanza!" state increases by 1, and its Fire RES PEN increases by 10% when it attacks.

Topaz & Numby FAQ

What Combat Type is Topaz & Numby?: Topaz & Numby is a 5-star Fire character on the Path of The Hunt, from Interastral Peace Corporation, released in version 1.4.
What stat does Topaz & Numby scale on?: Topaz & Numby's abilities multiply ATK. That is read from the scaling rows on the Skill and Ultimate, not from the ability description, so it reflects what the game actually multiplies rather than what the text mentions.
What is the best Light Cone for Topaz & Numby?: I Venture Forth to Hunt is the closest fit on the data: it is a 5-star The Hunt Light Cone with 635 base ATK at level 80, and its passive acts on ATK. See You at the End is the best 4-star alternative.
Which relic set should Topaz & Numby use?: Hero of Triumphant Song. Its 2-piece bonus is: Increases ATK by 12%. Its 4-piece bonus is: While the wearer's memosprite is on the field, increases the wearer's SPD by 6%. When the wearer's memosprite attacks, increases the wearer's and memosprite's CRIT DMG by 30%, lasting for 2 turn(s).
Which Planar Ornament should Topaz & Numby use?: Firmament Frontline: Glamoth. Its 2-piece bonus is: Increases 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. Planar Ornaments have no 4-piece bonus; the sphere and the rope are the whole set.
How much does it cost to max Topaz & Numby's traces?: Taking one ability from level 1 to 10 costs 652,500 Credits and 2× Tracks of Destiny among other materials. The Materials tab lists every item per level.
What does Topaz & Numby E1 do?: Future Market: When enemies afflicted with "Proof of Debt" receive Follow-Up ATKs, they will enter the "Debtor" state. This can take effect only once within a single attack. The "Debtor" state increases the CRIT DMG of Follow-Up ATKs inflicted on the enemy target by 25%, stacking up to 2 time(s). When "Proof of Debt" is removed, the "Debtor" state is also removed.

Topaz & Numby

Light cones

Relics

Planar ornaments

Main stats

Substat priority

Trace priority

Best Eidolons

Future Market

Bona Fide Acquisition

Agile Operation

Incentive Mechanism

Teams

Abilities

Technique and fixed effects

Bonus Abilities

Overdraft

Financial Turmoil

Stonks Market

Stat traces

Full bill

Ascension

Trace materials

Topaz & Numby’s Eidolons

Future Market

Bona Fide Acquisition

Seize the Big and Free the Small

Agile Operation

Inflationary Demand

Incentive Mechanism

Topaz & Numby FAQ