[Arknights] "DreamTeam" On 'A Kazdelian Rescue' KS-8

Challenging 'A Kazdelian Rescue' KS-8 Using Fix 12 op
This one was taken by surprise, the boss was from "Dossoles Holiday", and that boss can be deadly, this one however a bit scuff to deal with, but at least it can be dealt.
DreamTeam is a challenge that try to limit myself for using a full 6* Op and also limiting to only 12 Op only, No changes to Op once it picked.
DreamTeam comp:
6* :
-Thorn [E2Lv67] {LOR X - Lv3} = S3m3
-Saria [E2Lv67] {GUA Y - Lv3} = S1m3
-Blaze [E2Lv67] {CEN X - Lv3} = S2m3
5* :
-Blue Poison [E2Lv67] {MAR Υ - Lv3} = S1m3
-Whisperain [E2Lv67] {WAH Χ - Lv3} = S2m3
-Tachanka [E2Lv71] {SWO Χ - Lv3} = S2m3
4* :
-Mythle [E2Lv50] {BEA X - Lv3} = S1m3
-Perfumer [E2Lv67] {WAH Υ - Lv3} = S2m3
-Cutter [E2Lv69] {SWO Υ - Lv3} = S1m3
-Utage [E2Lv67] {MUS X - Lv3} = S2m3
-Gravel [E2Lv40] {EXE Χ - Lv1} = S2m1
-Jaye [E2Lv67] {MER Χ - Lv3} = S2m3