Reckless mischief (7)
I believe the answer is:
devilry
(Other definitions for devilry that I've seen before include "wicked stuff" , "It's sheer malice" , "wickedness" , "wicked behaviour" , "Wicked activity" .)
I believe the answer is:
devilry
(Other definitions for devilry that I've seen before include "wicked stuff" , "It's sheer malice" , "wickedness" , "wicked behaviour" , "Wicked activity" .)