The Hexerei buffer-shielder vs. the budget Physical shielder.
Pick Nicole if…
Pick Xinyan if…
Nicole is the stronger support in virtually every modern team composition. Her shield is larger, her buff output is significantly higher, and her Celestial Gift set provides a 40% Elemental DMG bonus that Xinyan cannot replicate. Xinyan's only genuine advantage is in Physical DPS teams at C4, where her Physical RES shred and Pyro resonance fill a slot Nicole cannot. Outside of that niche, Nicole is a clear upgrade — Xinyan is a budget placeholder until you pull a better shielder.
Nicole
Xinyan
With Nicole
Nicole and Bennett complement each other perfectly: his flat ATK buff stacks with her % ATK buff and Celestial Gift, making them the strongest double-Pyro support core for Hexerei teams.
With Xinyan
Bennett and Xinyan form a double-Pyro core that provides Pyro resonance and ATK buff (Bennett) + a shield (Xinyan). A reliable but low-ceiling support duo compared to more modern options.
With Nicole
Nicole provides Eula with a strong shield and an ATK buff, though she doesn't contribute Physical damage or Superconduct. The Celestial Gift DMG% bonus doesn't benefit Eula's Physical hits.
With Xinyan
Xinyan is Eula's Pyro resonance provider and shielder in one slot. Her C4 Physical RES shred stacks with Superconduct for maximum Physical damage reduction — the most impactful support Xinyan can provide.
Weapon
Angelos' Heptades
Artifacts
Celestial Gift
Sands
ATK % or Energy Recharge
Goblet
ATK %
Circlet
ATK % or CRIT Rate
Substats
ATK % > Energy Recharge > CRIT Rate
Weapon
Redhorn Stonethresher
Artifacts
Marechaussee Hunter
Sands
ATK % / Energy Recharge
Goblet
Physical DMG
Circlet
CRIT DMG > CRIT Rate
Substats
CRIT DMG > CRIT Rate > ATK % > Energy Recharge > DEF %

