The guildmaster, Mercer Frey is the only NPC that can open the gate in Snow Veil Sanctum which the door will be only opened during the quest: Speaking With Silence. Butttt yeah, in the other hand killing innocent people can be fun too. Also, the thieves guild has many part in various important side missions so to avoid conflict with other missions, the guild cannot be destroyed.įor me, I prefered not to kill/make enemies with thieves guild because they can provides extra money trading, plus they will even buy your stolen items.The guild is the source for many side missions (some of it are AWESOME) so to avoid the player to miss it some of the guild members (mostly the mission giver) cannot be killed.Thats mean you CANNOT kill them by any means (except by console commands if you THAT desperate) Most characters in the guild are tagged 'essential NPC'.IMO, you cannot simply 'wipe out' the thief guild because: Forums > Council Club > CC:How do I destroy thieves Guild in Skyrim?