Honkai: Star Rail – Topaz & Numby Build Guide

In Honkai: Star Rail, Topaz and her companion Numby embody the Path of the Hunt with their Fire element abilities. Numby, an adorable trotter, is the primary source of damage in this duo, automatically attacking during battles. Much like Jing Yuan's Lightning Lord, Numby has its own speed stats and will unleash attacks autonomously.

Additionally, when Topaz uses her Skill, Numby joins the fray, delivering even more damage. While Topaz’s Ultimate serves to amplify Numby's damage output, it does not deal damage itself. With their unique gameplay mechanics, finding the optimal build for Topaz and Numby can be a bit challenging.

Best Build for Topaz & Numby in Honkai: Star Rail

Recommended Relics for Topaz & Numby

Since the majority of Topaz's damage is derived from Numby's follow-up strikes, the 4-piece Firesmith of Lava-Forging set isn't the most effective choice. Instead, players should aim for the 4-piece The Ashblazing Grand Duke relic set. If you're utilizing a debuff strategy with Dr. Ratio, consider the 4-piece Pioneer Diver of Dead Waters as a strong alternative. For those lacking access to these sets, universal relics that provide consistent bonuses, such as the 2-piece Musketeer of Wild Wheat (ATK +12%) or the 4-piece Champion of Streetwise Boxing, are good placeholders until better options become available.

For Topaz's Planar Ornament, there are four viable choices:

1. Duran, Dynasty of Running Wolves: This is the optimal choice for enhancing follow-up ATK damage.

2. Izumo Gensei and Takama Divine Realm: Ideal when paired with another Hunt character alongside Topaz, such as Dr. Ratio or Feixiao.

3. Inert Salsotto: Offers boosts to Crit Rate and follow-up attack damage.

4. The Wondrous BananAmusement Park: Provides a Crit DMG bonus for summoners like Topaz who work with Numby.

Given that Numby can inflict significantly greater damage in the two turns following Topaz's Ultimate, using an Energy Regeneration rope instead of an ATK-focused one can also be beneficial.

Best Light Cones for Topaz & Numby

While many Light Cones for Hunt characters in Honkai: Star Rail provide bonuses to Skill or Basic ATK damage, they often don't suit Topaz's gameplay. Aside from her signature weapon, Worrisome Blissful, players can also consider several other options, including:

- Simulated-Universe Cruising in the Stellar Sea

- Final Victor (F2P)

- River Flows in Spring

- Return to Darkness (Battle Pass)

- Swordplay and Only Silence Remains (gacha Light Cones)

Though they may not perform as well as the top picks, some 5-star Light Cones can act as stat-sticks. Their passives might not be ideal, but the high Base ATK and Critical boosts make them suitable alternatives. These include weapons like In the Night, Sleep Like the Dead, Baptism of Pure Thought, and I Venture Forth to Hunt. For new players, the 3-star Light Cone Darting Arrow is a solid choice.

Trace Priority for Topaz & Numby

When it comes to Trace priorities for Topaz and Numby in Honkai: Star Rail, the following order is recommended:

1. Skill

2. Talent = Ultimate

3. Basic Attack

The Skill takes precedence as it applies the Proof of Debt debuff, increasing the damage taken by enemies from follow-up attacks. This not only benefits Topaz but also enhances the performance of other characters that focus on follow-up strikes, making it the most crucial aspect of their build.