⚡ TL;DR — Quick Answer (30s read)
🍃 Best Weapon
Jade Winged-Spear (BiS) / Blackcliff Pole R5 (F2P)
🎯 Best Artifact
4pc Vermillion Hereafter / 4pc Marechaussee Hunter (with Furina)
👥 Best Team
Xiao + Faruzan + Furina + Xianyun (FFXX)
📊 Key Stats
ATK 2000+ · CR 75%+ · CD 180%+ · ER 120-130%

Xiao is a 5-star Anemo Polearm Hypercarry DPS who deals massive AoE damage through plunging attacks during his Elemental Burst (Bane of All Evil). As one of the original Liyue Big Three, Xiao remains a top-tier DPS with his unique high-mobility playstyle and high damage ceiling. While his HP-drain mechanic and ER requirements demand careful team building, his raw plunge damage and wide AoE make him one of the strongest AoE carries in the game, especially when paired with his dedicated supports Faruzan, Furina, and Xianyun.

1. Best Weapons (Ranked)

Bottom line: Primordial Jade Winged-Spear is his signature and BiS, stacking ATK during combat. Staff of Homa is a close second. For F2P, Blackcliff Pole R5 is the best accessible option.
Rank Weapon Rarity Base ATK Sub-stat Notes
1 Primordial Jade Winged-Spear ⭐⭐⭐⭐⭐ 674 CRIT Rate 22.1% Signature BiS. Stacks ATK on hit (max 7 stacks -> 22.4% ATK + 12% DMG). High base ATK + CR substat is ideal for Xiao.
2 Staff of Homa ⭐⭐⭐⭐⭐ 608 CRIT DMG 66.2% Excellent alternative. CD substat + ATK bonus based on HP. Below-50%-HP passive is easy to maintain with Xiao's HP drain.
3 Blackcliff Pole R5 ⭐⭐⭐⭐ 510 CRIT DMG 55.1% Best F2P option. Passive grants ATK% on kill, stacking 3 times. Perfect for Xiao's multi-wave clearing style.
4 Deathmatch R5 ⭐⭐⭐⭐ 454 CRIT Rate 36.8% Battle Pass option. High CR substat makes building easier.
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2. Best Artifact Sets

🎯 Best: 4pc Vermillion Hereafter

Xiao's signature artifact set. After using Burst, gains 8% ATK per HP loss (max 4 stacks = 32% ATK). Perfect synergy with Xiao's HP drain mechanic. However, the domain is resin-inefficient.

Main Stats Priority

SlotMain StatNotes
🕐 Sands ATK% Always ATK%. Xiao has no EM or HP scaling.
🍷 Goblet Anemo DMG% Anemo DMG is always better than ATK%. Xiao's burst converts all damage to Anemo.
👑 Circlet CRIT Rate / CRIT DMG CR or CD depending on weapon and substats. Target 75:180+ ratio.

Sub-stat Priority

  1. 1. CRIT Rate / CRIT DMG — aim for 75:180+ ratio
  2. 2. ATK% — 2000+ ATK target
  3. 3. Energy Recharge — 120-130% (C0 with Faruzan C6 needs less)
  4. 4. Flat ATK — minor boost, don't prioritize

3. Best Team Compositions

Premium Plunge (FFXX)
👥 Xiao + Faruzan C6 + Furina + Xianyun
Xiao's best team. Faruzan C6 provides massive Anemo RES shred and DMG bonus. Furina amplifies all damage via Fanfare. Xianyun enables higher plunge damage and team-wide healing.
Classic Hypercarry
👥 Xiao + Faruzan + Bennett + Zhongli
Reliable core. Faruzan buffs Anemo DMG, Bennett provides massive ATK buff, Zhongli's shield prevents interruption during plunges and shreds enemy RES.
Double Geo
👥 Xiao + Albedo + Zhongli + Jean/Bennett
Alternative without Faruzan C6. Geo resonance provides 15% DMG bonus. Albedo provides off-field damage. Jean C4 shreds Anemo RES.

4. Talent Priority

NA
Normal Attack
Crown
Q
Elemental Burst
Crown
E
Elemental Skill
Level 8

5. Rotation Guide

Xiao FFXX rotation:
Faruzan Q (Anemo buff) -> Furina E+Q (Fanfare + Hydro) -> Xianyun E+Q (heal + plunge buff) -> Xiao EE (skill x2 for energy) -> Q (burst) -> Plunge spam (10-12 high plunges) -> Repeat

6. Common Mistakes

❌ Not pre-funneling energy — use E x2 then immediately Q to catch particles during burst animation.

❌ Using ATK% goblet instead of Anemo DMG% — Xiao's burst converts all damage to Anemo. Anemo goblet is always better.

❌ Ignoring collision plunges — hitting enemy with Xiao's model during plunge adds significant extra damage.

❌ Not managing HP drain — without a healer, Xiao's burst can drain him to critical HP levels.

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