Kambo

This non-preventable griefing must end. I've had contact with Gms calling it a "community matter". When the guild the mage is in endorses it causing the player no set-backs whatsoever there is nothing preventing them to keep doing it. Going back at a later time/other place is impossible with mobs such as devilsaurs and same-faction pvp is of course not allowed, so there is seriously not a single thing possible to do to give the mages doing this a consequence. Any other better ideas? The situations where polying a non-tagged mob for good compared to the massive amount of griefing with the method isn't even comparable.