Harry Potter's skill (8)
(Other definitions for wizardry that I've seen before include "Great skill - magic" , "Sorcery" , "Potter's interest" , "The practice of magic" , "Exceptional creative ability" .)
(Other definitions for sorcery that I've seen before include "Black magic" , "occultism" , "devilish practices" , "spells etc?" , "Necromancy" .)