If Mildred fails to complete the challenges by dusk, the transformation spell becomes permanent, and her old self will be gone forever.
This final challenge is originally unreadable and ruined on the stone wall, forcing Mildred to use her ingenuity to figure it out before time runs out. Key Characters & Plot Points [S4E1] The Three Impossibilities
Disguised as "Ursula Catnip" (played by Lydia Page, replacing Bella Ramsey), she struggles with her new identity while trying to fix her mistake. If Mildred fails to complete the challenges by