Natlan's fun-first shark surfer vs. the most self-sufficient carry in the game.
Pick Mualani if…
Pick Neuvillette if…
Neuvillette is the stronger meta pick — he is self-sustaining, team-agnostic, and S-tier in Spiral Abyss. Mualani is a fun Natlan-synergy Hydro DPS with a more exciting playstyle, but she asks more of your roster and sits slightly below Neuvillette's ceiling in endgame content. If you have the Natlan roster and love her surfing gameplay, Mualani is a great pick; if you want the safer investment, pull Neuvillette.
Mualani
Neuvillette
With Mualani
Strong pairing. Furina's HP fluctuation synergy works with Mualani's Nightsoul HP movements, providing stacking DMG Bonus. Furina also supplies additional Hydro application off-field.
With Neuvillette
Essentially mandatory. Furina + Neuvillette is one of the strongest pairings in the game — Furina's HP drain triggers Neuvillette's passive healing, and her stacking DMG Bonus reaches near-permanent max stacks.
With Mualani
Useful in Mualani's non-Natlan teams. VV Hydro shred and DMG Bonus amplify her bite attacks. Replaced by Natlan units in her optimal composition.
With Neuvillette
Core support. VV Hydro shred from Kazuha amplifies every Charged Attack and his EM-scaling DMG Bonus is one of Neuvillette's most consistent multipliers.
Weapon
Surf's Up
Artifacts
Obsidian Codex
Sands
ATK%
Goblet
DMG%
Circlet
CRIT Rate
Substats
CRIT Rate/DMG > ATK% > ER%
Weapon
Tome of the Eternal Flow
Artifacts
Marechaussee Hunter
Sands
HP %
Goblet
Hydro DMG
Circlet
CRIT Rate or CRIT DMG
Substats
HP % > CRIT Rate > CRIT DMG > Energy Recharge

