Imperial Is it OK to kill mercenaries in loud and clear Skyrim? Do not finish the Thieves Guild (the very last quest) until you are around level 30 for max (Or close to) thieves Guild Armor. You can start the Thieves Guild at any time, and play until the ‘Nightengale’ section, and around level 25is that is damn good. What level should I start the Thieves Guild? With that, here are the best factions in Skyrim, in terms of writing, design and immersion, and occasionally, potential. What is the best faction to join in Skyrim? Most of the Thieves Guild “aren’t the marrying type.” Nor the Dark Brotherhood, but you can marry Muiri who sent you to go kill her…
Can you be in Thieves Guild and Dark Brotherhood?.