Overview
Rover (Aero) is a 5★ Aero Sword Support from Huanglong. Version 3.6 usually parks this kit in the amplifier slot beside Cartethyia or Qingxiao. Energy Regen on 3-cost pieces matters more than a perfect CRIT roll when the job is leaving.
Rotation
Healer intros, short Concerto cycle, outro. Rover (Aero) intros, spends Resonance Skill and Forte Circuit to apply Aero utility, then outros the moment Concerto is full. The carry intros into the window and dumps Resonance Liberation. Do not greed a personal Liberation if the carry is waiting.
Strengths
Free Aero outro, flexible between battery and emergency on-fielder, and no banner cost. Gusts of Welkin makes premium Aero cores feel finished without a limited support.
Weaknesses
Not Qingxiao. Not Cartethyia. Personal damage is a side effect. Wrong echo main stats (CRIT with no ER) make the outro late.
Investment
If they are a battery, farm Moonlit Clouds and stop. If they are the carry, farm Sierra Gale after the healer set exists. Union Level still gates the Tacet Field — do not refill plates to rush a flex form.
Common Mistakes
Building them as Jiyan with zero Energy Regen. Holding the field after Concerto is ready. Spending Astrites on Sequences. Collapsing all Rover forms into one article.