Overview
Sanhua is a 4★ Glacio Sword Support from Huanglong and the fastest cheap Concerto battery in Version 3.6. She is featured because she batteries Rover, Carlotta, Changli, and half the roster that just needs a full bar. She is not a Glacio Main DPS unless you enjoy the bit.
Rotation
Healer outros. Sanhua intros, Resonance Skill, short Forte Circuit spend, outro immediately. The carry intros. If she is still swinging after the bar is full, restart the habit.
Strengths
Fastest cheap battery. Featured staple. Phase 1 rate-up. Works on almost any carry who needs Concerto.
Weaknesses
Damage sets are a meme. Easy to drop after a 5-star support, then the second Tower side outros late.
Investment
Skill first. Overture or Commando of Conviction. Waveplates on a usable ER set take one evening. Keep her at the level cap.
Common Mistakes
Building Freezing Frost because a video called her a secret carry. Holding the field. Vendoring her. Four-person teams.