Pair this with a combination of Bloodstained Chivalry and Pale Flame for physical DPS Xinyan or a full set of Lava Walker for her pyro DPS build to boost her pyro attack. For stats, focus on attack%, physical damage, and crit rate and damage. If you're building her purely as a shield...
Physical Main DPS Xinyan/Bennett/Albedo/Diona This team comp provides Xinyan with all the support she needs to deal high Physical DMG. Bennett provides Pyro Resonance and a boost to ATK, Albedo provides supplemental DMG within a large AoE, and Diona provides shields and healing. Burst Sub-D...
Best Build for Xinyan in Genshin Impact Xinyan is a pretty good character to use for DPS, as her attacks are able to do both physical and Pyro damage. You want to equip her with a weapon that boosts her damage output, like Skyward Pride. It can also boost that damage even further ...