Overview
Fischl summons Oz with her skill for persistent off-field Electro attacks. Her burst respawns Oz and deals AoE Electro. Golden Troupe 4pc makes Oz her primary damage source, level skill first and stay off-field. She's one of the best 4★ supports.
How to Play
Cast skill to place Oz, then swap off-field immediately. Use burst to reposition Oz and deal burst damage. Oz attacks whenever the active character hits enemies, pair with fast attackers like Alhaitham or Yoimiya.
Optimal Rotation
Fischl Skill, swap to DPS, play DPS rotation, Fischl Burst when Oz expires, swap back. In Aggravate: Nahida Skill, Fischl Skill, Kazuha Swirl, Alhaitham on-field combo with Oz proccing Aggravate.
F2P Options
The Stringless or any bow with ATK/CRIT works. Golden Troupe is farmable. Fischl is free from shop/ events, C0 with level 8 skill and Golden Troupe carries Aggravate teams.
Common Mistakes
Keeping Fischl on-field, Oz does the work off-field. Building EM over CRIT unless specifically for Hyperbloom Fischl. Not leveling skill talent, Oz damage scales directly with it. Using burst during Oz uptime without need, skill CD is shorter.