Ultimate Rappa Build Guide for Honkai Star Rail: Top Relics, Light Cones, Trace Priorities, Team Compositions, and Farming Materials

After a period of eager anticipation, Rappa has made her debut in Honkai Star Rail. She stands out as the latest DPS unit in HoYoverse’s turn-based gacha game and follows the Erudition Path. Players who are excited to integrate this 5-star character into their roster may be curious about the optimal equipment for her.

This guide provides you with detailed information to develop the ultimate Rappa build in Honkai Star Rail.

Optimal Relic Sets for Rappa in Honkai Star Rail

As a DPS character focused on dealing Break Effect damage, Rappa requires a Relic set that complements her skill set.

Consider these two Relic sets that work effectively with Rappa:

• 4-piece Iron Cavalry Against the Scourge
• 4-piece Thief of Shooting Meteor

The 4-piece Iron Cavalry Against the Scourge set offers Rappa substantial Break Effect stats and increases both her Break Effect (BE) and Super Break Effect (Super BE) damage. This set also allows the Galaxy Ranger to bypass a portion of the enemy’s defense when attacking.

The 4-piece Thief of Shooting Meteor set is beneficial for Rappa since most of her skills are enhanced by the Break Effect stat. The 2-piece and 3-piece set bonuses provide a significant amount of Break Effect, which boosts her overall damage output. This set is particularly advantageous as it helps Rappa regenerate ultimate Energy whenever she activates the Weakness Break status effect.

Top Light Cones for Rappa in Honkai Star Rail

Being a 5-star character, Rappa’s signature Light Cone, Ninjutsu Inscription: Dazzling Evilbreaker, is her ideal choice.

Due to the limited number of Erudition Light Cones that effectively align with the Break Effect stat, here are additional options that work well for Rappa:

• After the Charmony Fall
• Make the World Clamor

Recommended Planar Ornament for Rappa in Honkai Star Rail

For Rappa’s Planar Ornament, there is a single choice that maximizes her potential:

• Talia: Kingdom of Banditry

You can currently acquire this set by repeatedly completing the Smelted Heart challenge in the Divergent Universe Ornament Extraction section. This set provides a substantial boost to Break Effect stats, essential for Rappa to unleash devastating damage.

Priority Stats and Traces for Rappa

When building Rappa, focus on the following stats:

Main Stats

• Body piece: ATK%
• Boots: SPD
• Link Rope: BE% or ERR% (If using a BE Light Cone and not needing extra Break Effect, then ERR is preferable)
• Planar Sphere: ATK%

Substats

• Break Effect%
• ATK%
• SPD
• Flat ATK

Once you complete Rappa’s build, aim for the following stat ranges:

• 2800 – 3200 ATK
• 140 – 160 SPD
• 150 – 230% Break Effect

While leveling Rappa, the Traces you should prioritize are:

• Ultimate>Talent>Basic ATK>Skill

Ideal Team Compositions for Rappa

Here are some of the best team setups in the game that complement Rappa:

• Rappa, Harmony Trailblazer, Runa Mei, and Lingsha
• Rappa, Bronya, Himkeo, and Lingsha
• Rappa, Harmony MC, Gallagher, and Pela
• Rappa, Herta, Ruan Mei, and Huohuo

Ascension Materials Needed for Rappa in Honkai Star Rail

Below are the materials Rappa needs for ascension in Honkai Star Rail:

• Chordal Mirage: 65x
• Tracks of Destiny: 8x
• Dream Collection Component: 56x
• Dream Flow Valve: 71x
• Dream Making Engine: 73x
• Rough Sketch: 18x
• Dynamic Outlining: 69x
• Exquisite Colored Draft: 139x
• Lost Echo of the Shared Wish: 12x

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