Day 1 - Tuesday, the 16th: Mabayu wakes up and reflects that if Kyubey's prediction is true, Sayaka and Kyosuke from that world will be gone.
Day 3 - Thursday, the 18th: Homura and Mabayu review the previous loop in Homura's pendulum room and resolve that they'll have to defeat Walpurgisnacht themselves. Homura shows Mabayu the flowchart of the loop, marking key moments in red where Kyubey tries to contact Madoka.
Day 10 - Thursday, the 25th: Homura and Mabayu defeat Isabel and later, Mabayu struggles against Adelbert Familiars but Homura continues to guide her and they succeed in killing Gertrud.
Day 13 - Sunday, the 28th: Homura trains Mabayu by using a metal drum.
Day 15 - Tuesday, the 30th: They face Charlotte and intend on defeating it without time stops. Mabayu apologizes to Nagisa and Homura kills Charlotte with bombs.
Day 16 - Wednesday, the 31st: In Kyosuke's empty hospital room, Mabayu asks Sayaka what she was going to wish for. Sayaka reveals it was to heal Kyosuke's hand and she cuts Sayaka's memories with her scissors.
Day 25 - Friday, the 9th: Homura is tormented by the "trolley problem" from the last loop where stopping a Familiar would save a child but cause a car accident that kills four people. Guided by the memory of Madoka's kindness, she rejects this binary choice and finds a third option, using her knowledge of the future to save the child without causing any other deaths. She confirms this successful outcome with Mabayu, reinforcing her resolve to find a path where no one has to die.
Day 32 - Friday, the 16th: When Walpurgisnacht arrives, Mabayu foresees the future and confirms it's hopeless, but Homura decides to fight regardless. Mabayu watches Homura struggle, and Madoka arrives with Kyubey, becomes a Magical Girl and then a Witch. Homura bids Madoka goodbye, turns her shield, and resets time.
