Always happy to oblige with the grisly. For instance the Prince-Bishops of Treves, Strasbourg, Breslau, Fulda, Wurzberg, and Bamberg all had particularly bad reputations during the Thirty Years War.
The latter two were ruled by cousins, Prince-Bishop Adolf von Ehrenberg ( r.1623-1631 ) and Gottfried Johann Georg II Fuchs von Dornheim. The first was responsiblee for roughly 900 witch burnings, the second at least 600. Those who spoke up against this barbarity were often branded as ‘witch-lovers’ and met nasty fates themselves. So with the Vice-Chancellor of Bamberg, Dr. Georg Haan whose attempt to moderate these purges resulted in him being burned with his wife and daughter in 1628, despite an Imperial order for his release ( the Prince-Bishop of Bamberg was not on good terms with the Emperor ).
One big motivator for persecuting “witches” in this period ( more often than not, these weren’t even the stereotypical ‘wise women’, but simply common citizens that ran afoul of someone ), was monetary. In April, 1631 alone, when things were starting to run down a bit in this area, there were 22 prisoners in the “witch prison” in Bamberg, including the the Bishop’s treasurer ( ! ), with a combined confiscated property of 220,000 florins. Plus the prisoners and their families were required to pay all the expenses of their trials and executions.
A typical trial went like this ( Frau Anna Hansen, 1629 ):
June 17 - Imprisoned on suspicison of witchcraft.
June 18 - Refused to confess; scourged.
June 20 - Tortured with thumb screws; confessed
June 30 - Voluntarily confirmed her confession; sentenced
July 4 - Informed of the date of her execution.
July 7 - Beheaded and burned.
Some common tortures ( by no means all of them, there were many local variations ):
1.) Thumbscrews
2.) Leg vises
3.) Scourging ( on a rack or while hanging )
4.) The stocks
5.) Strappado ( victim hung by arms and weights attached to legs )
6.) Friction ropes, cutting to the bone
7.)Cold water baths
8.)Burning feathers held under the arm or groin, often dipped in burning sulfur
9.)Prayer stool ( kneeling baord with sharp wooden pegs )
10.) Forcible feeding of salted herring ( I’d confess in seconds - ugh )and denial of water
11.) Scalding water baths with lime added ( this occasionally killed people right then and there ).
The above all taken ( at times near verbatim ) from the Bamberg entry of the big The Encyclopedia of Witchcraft & Demonology by Rossell Hope Robbins ( 1959, Crown Publishing ), which I keep around for whenever the need to freak/gross somebody out arises.