0:00 Phase 1 Firefly
2:47 Phase 2 Feixiao
6:00 Builds

E0 Firefly | S1 Firefly LC | 4Cavalry+Kalpagni | 161 Speed
E6 Gallaghar | S5 Gallaghar LC | 2+2+Kalpagni | 160 Speed
E6 HarmonyMC | S5 DanceDanceDance | 4Hackerspace+Vonwack | 163 Speed
E0 Ruan Mei | S5 Cogs | 4Watchmaker+Vonwack | 122 Speed

Use this strat that was made by ‪@khien_hsr‬, very interesting strat that made this possible with different setups than usual.

There are 3 RNG moments for this run to be possible:
0:10 HMC skills needs to bounce on the Horse enough that Firefly skill can break it.

1:25 HMC skills needs to not break the Wolf because...

1:33 The wolf needs to attack RM and HMC at least once to charge their ultimate (there is also QPQ on Gallaghar to help with this), this is not unlikely since the wolf has a single target attack and a blast but it can happen.

E0 Feixiao | S1 Feixoap LC | 4Valorous+Duran 143 Speed
E3 March | S1 Topaz LC | 4Cowboy+Arena 140 Speed
E1 Bronya | S3 Bronya LC | 2speed+Vonwack 150 Speed
E0 Robin | S1 Robin LC | 2+2+Vonwack 126 Speed

The only RNG here is that Robin needs to be hit enough to charge up her ultimate with just a basic attack at 4:55 and well, actually survive the enemy attacks which is easier said than done since Aventurine hits like a truck and this team is rather squishy.

I did it another run without Topaz LC here:    • 0 Cycle Aventurine  

It's actually kinda fun that this run with Herta LC had more damage than this one... turns out using your planer set is pretty good uh.