Honkai Star Rail: MoC12 F2P 3* Clear (Dissipation of Dreams) 

Relevant Character Equipment and Eidolons:
Himeko: E3 (S1 Night on the Milky Way, 4pc The Ashblazing Grand Duke, 2pc Inert Salsotto)
Ruan Mei: E3 (S5 Memories of the Past, 4pc Watchmaker Master of Dream Machinations, 2pc Penacony Land of the Dreams)
Harmony Trailblazer: E6 (S1 Past Self in Mirror, 4pc Watchmaker Master of Dream Machinations, 2pc Penacony Land of the Dreams)
Gallagher: E6 (S5 Multiplication, 2pc Thief of Shooting Meteor, 2pc Watchmaker Master of Dream Machinations, 2pc Penacony Land of the Dreams)
Welt: E4 (S2 Incessant Rain, 4pc Pioneer Diver of Dead Waters, 2pc Firmament Frontline Glamoth)
Pela: E6 (S5 Resolution Shines as Pearls of Sweat, 2pc Watchmaker Master of Dream Machinations, 2pc Broken Keel)
Aventurine: E0 (S1 Inherently Unjust Destiny, 2pc The Ashblazing Grand Duke, 2pc Pioneer Diver of Dead Waters, 2pc Broken Keel)
Dr. Ratio: E0 (S1 Baptism of Pure Thought, 4pc Pioneer Diver of Dead Waters, 2pc Inert Salsotto)