Honkai: Star Rail character guide

Topaz & Numby Best Build

Topaz & Numby is a sub dps built around follow-up and debuffer.

Topaz & Numby build overview

Topaz & Numby is a Fire The Hunt character commonly used for sub dps, follow-up, debuffer. The recommended build focuses on the part of the kit used most often while keeping the team rotation reliable.

Use The Ashblazing Grand Duke as the primary Relic set and Duran, Dynasty of Running Wolves as the Planar Ornament. Recommended main stats are CRIT Rate / CRIT DMG, SPD / ATK%, Fire DMG, ATK%. Secure important Speed, Effect Hit Rate or Break Effect requirements first when the kit needs them, then improve the character's main scaling and offensive or defensive substats.

Light Cones and alternatives

Worrisome, Blissful is the premium Light Cone because its passive is designed around Topaz & Numby's core mechanics. The build remains functional without it. Cruising in the Stellar Sea and Swordplay provide practical alternatives when their passives stay active in the selected team. Strong Relic stats can be more valuable than forcing a theoretical equipment upgrade with poor synergy.

Recommended teams

  • Premium team: Feixiao, Topaz Numby, Robin, Aventurine. This formation keeps Topaz & Numby in the core role while covering damage amplification, turn economy and sustain.
  • Alternative team: Dr Ratio, Topaz Numby, Robin, Aventurine. This formation keeps Topaz & Numby in the core role while covering damage amplification, turn economy and sustain.
  • Accessible team: Clara, Topaz Numby, Tingyun, Huohuo. This formation keeps Topaz & Numby in the core role while covering damage amplification, turn economy and sustain.

When replacing a teammate, preserve the same job rather than copying rarity alone: keep the required buffer or debuffer, maintain Skill Point economy and add a sustain suited to the encounter.

Trace priority

  • Lower priority: Deficit…
  • High priority: Difficulty Paying?
  • Highest priority: Turn a Profit!
  • High priority: Trotter Market!?
  • Lower priority: Explicit Subsidy

Raise the ability that defines Topaz & Numby's main role first. Lower-impact abilities can remain below maximum until the character, Light Cone and important teammates have received their guaranteed upgrades.

Investment advice

Start with character and Light Cone levels, major Traces and correct main stats before extended Relic farming. An E0 build with a suitable alternative Light Cone is intended to be complete. Signature equipment and Eidolons are premium upgrades and should be compared with improvements to the rest of the account.

Frequently asked questions

Does Topaz & Numby need the signature Light Cone?

No. Worrisome, Blissful is the premium recommendation, but the listed alternatives preserve the core playstyle.

What is the most important build rule?

Meet the character's functional stat requirements first, then improve damage or utility without breaking team order and resource management.