C1: In Mist-Like Waters

When Yumemizuki Mizuki is in the Dreamdrifter state, she will continuously apply the "Twenty-Three Nights' Awaiting" effect to nearby opponents for 3s every 3.5s. When an opponent is affected by Anemo DMG-triggered Swirl reactions while the aforementioned effect is active, the effect will be canceled and this Swirl instance has its DMG against this opponent increased by 1,100% of Mizuki's Elemental Mastery.

C2: Your Echo I Meet in Dreams

When Yumemizuki Mizuki enters the Dreamdrifter state, every Elemental Mastery point she has will increase all nearby party members' Pyro, Hydro, Cryo, and Electro DMG Bonuses by 0.04% until the Dreamdrifter state ends.

C3: Till Dawn's Moon Ends Night

Increases the Level of Aisa Utamakura Pilgrimage by 3

C4: Buds Warm Lucid Springs

Picking up a Yumemi Style Special Snack from the Elemental Burst Anraku Secret Spring Therapy will both deal DMG and heal, and will restore 5 Energy to Yumemizuki Mizuki. Energy can be restored this way 4 times per Anraku Secret Spring Therapy duration.

C5: As Setting Moon Brings Year's End

Increases the Level of Anraku Secret Spring Therapy by 3

C6: The Heart Lingers Long

While Yumemizuki Mizuki is in the Dreamdrifter state, Swirl DMG dealt by nearby party members can score CRIT Hits, with CRIT Rate fixed at 30%, and CRIT DMG fixed at 100%.