Witchcraft cult which sounds like basket case material! (5)
I believe the answer is:
wicca
This could be a double definition.
'witchcraft' is the first definition.
(I've seen this before)
'cult which sounds like basket case material' is the second definition.
'wicca' can be an answer for 'cult' (I've seen this before). I am not sure about the remainder of the definition.
Can you help me to learn more?
(Other definitions for wicca that I've seen before include "Practice of witchcraft" , "paganism" , "Cult of modern witchcraft" , "Magic" .)