Introductions
Welcome to our team composition guide for Rappa in Honkai: Star Rail. In this guide, we'll explore the best teams to build for Rappa, including recommended team compositions, character synergies, and everything you need to know.
Best Synergies for Rappa
The Dahlia works well with Rappa by implanting an Imaginary Weakness onto enemies, allowing Rappa to deal more Toughness Reduction with her attacks. Since The Dahlia does not delay enemy actions, enemies can recover their Toughness and be Broken again, helping Rappa gain more Charges and Energy.
Fugue is a strong ally for Rappa thanks to Cloudflame Luster, which gives enemies an extra Toughness bar. This allows Rappa to trigger Weakness Break more often, helping her build the Charges required for her enhanced attacks while also generating more Energy for her Ultimate. As a result, Rappa can stay in her enhanced state more consistently and get more Break DMG throughout the fight.
Lingsha is a great sustain for Rappa thanks to her AoE Break DMG and ability to increase the Break DMG enemies receive, while also providing strong healing and cleansing. Although she can use more Skill Points than some other sustains, Rappa's Enhanced Basic Attacks help offset this by being SP neutral, giving Lingsha more freedom to use her Skill when needed.
Ruan Mei is a great support for Rappa, helping improve her Break focused playstyle with increased Weakness Break Efficiency. This allows Rappa to reduce enemy Toughness faster, giving her more opportunities to gain Charges and Energy while also increasing her overall damage. Ruan Mei also provides additional Break Effect and All-Type RES PEN, making her a strong choice.
Rappa's Best Teams
Listed below are some of Rappa's team compositions. This is not a comprehensive list of teams. The inclusion or exclusion of any given team does not necessarily reflect its power level.
Changelog
- 09 Aug. 2026: Page Created.