Need to protect from psycopath

[Antipika]

Reporting the player to a GM is the best thing to do. First you are protecting yourself but and more importantly, protecting other players.

GMs do care of these cases, if someone is sending you tells with one character, you blacklist him, then he does it again with another character, report both character to a GM and actions will most likely be taken. It is not hard for them to link character owner, especially when the account used is the same (or I don't know maybe the IP as well etc.).

Blacklisting a whole account is only a workaround. Such players should be removed from the game and not simply ignored.