This is a low rarity squad clear guide on CC#7 Permanent Stage Challenge 8 with assistance of Chen the Holungday.
You can easily clear Challenge 8 with common operators by following my tactic.
Here is a list of contracts used below:
 “Free” Max HP +50%, DEF +250%, +30 RES. [Break the Chains] ability has -50% cooldown and 100% larger explosion radius.
 All Allies’ ASPD -60
#Arknights #Contingency_Contract #Low_Rarity