CC#2 - Immortal Hall : AFK Strategy All 3 Challenges【Arknights】 Willizer 7 Clears CC#2 Battleplan Underdawn Immortal Hall 220 Submitted by admin 1 day ago Squad Use squad Lappland Bagpipe Eyjafjalla Saria Myrtle Goldenglow Hoshiguma Eyjafjalla the Hvít Aska