Wind · Follow-up
Feixiao
Feixiao converts ally attacks into her own follow-ups, so the other three slots are a follow-up partner, a Harmony unit that advances her, and a sustain.

Interastral Peace Corporation
English voice: Sam Slade
No team on the site is built around Topaz & Numby. The best team that wants Topaz & Numby is Feixiao's: Feixiao, Robin, Topaz & Numby and Aventurine (Wind · Follow-up). Updated November 8, 2026
Wind · Follow-up
Feixiao converts ally attacks into her own follow-ups, so the other three slots are a follow-up partner, a Harmony unit that advances her, and a sustain.
Lightning · The Hunt
Ashveil marks one enemy as the Bait and follows up whenever an ally hits it, which makes a second follow-up character worth a slot on its own.
Physical · Counter
Clara counters whoever attacks her, so the Preservation slot is there to make her the target and the follow-up partner is there for the turns she is not hit.
Imaginary · The Hunt
Dr. Ratio follows up when the target carries enough debuffs, so the team is a follow-up partner, a buffer for it, and a sustain that debuffs on the side.
No team on the site is built around Topaz & Numby. The best team that wants Topaz & Numby is Feixiao's: Feixiao, Robin, Topaz & Numby and Aventurine (Wind · Follow-up). Feixiao converts ally attacks into her own follow-ups, so the other three slots are a follow-up partner, a Harmony unit that advances her, and a sustain.
Across the 4 teams on this page, the most common teammates are Robin (3 teams), Aventurine (3 teams), Feixiao (1 team) and Ashveil (1 team).
Every Topaz & Numby team listed here has at least one 5-star teammate. The replacements under each slot are the place to look for a 4-star that can stand in.