There's always more to be said on any question, but as I was just looking up something else in AH's replies about witchcraft... You might be interested in those:
A very thorough answer on how Medieval Inquisition was set up by /u/idjet .
By /u/sunagainstgold This one is more about who was targeted, but as it varied by how exactly the accusation was investigated (among other things) there's a lot on that too.
The entirety of https://www.reddit.com/r/AskHistorians/wiki/renaissance#wiki_witchcraft is worth checking out, also this is where I do the obligate reminder that most of the ideas about witchcraft and witchcraft persecution as remembered in the popular culture, including imagery from the Shakespeare's Macbeth and famous cases like Salem trials are post-Medieval in origin (which is why witchcraft is in the Renaissance part of the FAQ and not medieval.)