--- Lily ---
Lily didn't head down immediately. Well, she tried but swiftly realised the problem and managed to pull herself up before it became a real issue. You see, Lily was planning to use her shadows to slow herself down. Either by making a parachute style of thing or by pressing her shadows against the walls and using the friction to slow herself.
What Lily didn't realise was that obviously shadows have no friction. Much like how her shadow only slices or defends because she wants it to, Lily had to WILL the friction into proper existence. Her first attempt had her sliding down at full speed despite the shadows, and she was glad her reflexes were good enough to send a shadow hand upwards so she could be reeled back in.