Please would you respond to the below request for clarity.
There as you are no doubt already aware a glitch in game where you can apply multiple prying tools to truncheon or repair hammer that allows you to stack upgrades for instant knock out ability when capturing thralls.
This exploit also allows players to knock out arena champions and train them as followers.
FUNVOM: Please confirm if this exploit is bannable offence. As some players in my server think this is not a ban.
I’m not a ‘dev’, but I’ll point you to the following:
Hacks and Exploits
Hacks and exploits are not tolerated.
Hacks are uses of third-party programs that inject code and modify aspects of the game to provide an unfair advantage against other players. Utilizing such will lead to action taken against your game license, not just your access to official servers.
Exploits are uses and abuses of game mechanics to obtain an unfair advantage over other players including creating a detrimental play experience through reduced server or game performance.
The above is found via: Official Servers - Terms of conduct, guidelines and procedures
In my opinion this is most DEFINITELY bannable.