[Arknights] DV-EX-4 CM - Low-End Squad (w/ Eyjafjalla)

Take Eyja as a Support Unit (if you don't have her).
If you can, use vanguards like Bagpipe or Saga to defend the first waves, my Myrtle is M3 so you might lack DP / fail some timings. Also better defenders or medics would be nice to have.
Squad used :
Myrtle, E2 Lv.15, S1M3, P6
Fang, E1 Lv.35, Skill Rank 7, P6
Kroos, E1 Lv.55, Skill Rank 7, P6
Beagle, E1 Lv.35, Skill Rank 4, P6
Spot, E1 Lv.35, Skill Rank 6, P6
Hibiscus, E1 Lv.55, Skill Rank 7, P6
Ansel, E1 Lv.35, Skill Rank 5, P6
Midnight, E1 Lv.35, Skill Rank 7, P6
(Support Unit) Eyjafjalla, E2 Lv.90, S3M3, P2 (doesn't need Pot 2, probably)