F2P 4* Relic?? Firefly versus Cocolia (Apocalyptic Shadow 2.3)

F2P firefly with purple 4 star garbage relics Cocolia apocalyptic shadow 2.3 with 3.5k+ points?
Forgot to mention the other people are E4 Gallagher, E1S0 Fast Ruan Mei and Harmony MC. They use good relics.
Honkai star rail. #honkaistarrail

[@trairat7692]

You can track backup dancer buff by those three small dots under HMC. It has a duration of 3 turns according to HMC.

[@0dd.599]

ive got no excuses now

[@LaidbackPotato]

Even without relics firefly is still very much playable, I've tried it and she still put great damages compared to other fully built dps

[@yoannklieber6943]

Many times you ult during gallagher's turn. You should use his skill to heal a low teammate, then ult and do the normal attack. Same sp count , but a more durable team. Ulting during his turn is a huge waste, you lose the extra turn

[@yoannklieber6943]

6:57 You still had 2 HMC turns of backup dancer, you should have waited.

[@celelXD]

Now do it without ruan mei