C1 Dehya Bennett Xiangling Emilie. 20s rot. Hurt triggered every 3-5s. Emblem on Xiangling is ~400 less DPS. VG on Dehya is ~300 less DPS. Deepwood on Bennett is ~1.8k more DPS. C0 Dehya loses ~3.5k DPS.
Razor Nahida Fischl Layla. ~22s Rotation. Razor Hybrid Aggravate. ATK > EM Sands. ATK & Electro Goblet are very similar. ToM and Deepwood Layla are the same.
C1 Dehya Bennett Furina Ororon. 20s rot. Dehya triggers Vaporize and some Overloads. Hurt triggered every 3-5s. Bennett C6 is used for Scroll consistency. C0 Dehya loses ~5.5k DPS.
Nilou Bloom with the F2P guaranteed units (at C0, Traveler at C6). The more enemies within Barbara's melody loop the more her damage share increases compared to Nilou's. OHC is slightly better than FoPL on Barbara.
Itto Monogeo with Albedo, Chiori, Gorou. Chiori burst is used when available, otherwise Albedo burst while waiting for Ushi CD. Use against enemies with innate aura for Crystallize to maintain Geo resonance, Serpent Spine and Harbinger.
Kokomi Furina Rosaria Citlali. ~21s Rot. Kritkomi with MH, Sac Jade, Rosaria A4, & Cryo Resonance. Kokomi leads the rotation with skill and refreshes with burst. 2E Rosaria. Don't play this.
Razor Furina Xingqiu Charlotte. ~23s rotation. Razor stays on field until Xingqiu's burst expires; Superconduct covers the duration of Razor's field time. Xingqiu uses burst after Furina. Charlotte OHC > SODP > NO.