Yeah, I always had this problem with dagger-armed thralls. The Unnamed City has an increased loot pool, meaning all bosses have received additional loot drops so there are greater reasons to travel to the Unnamed City. Once your character aggro a creature, or more than one, the thrall fights immediately. Any idea why my T4 Dancer suddenly refuses to equip her weapons in battle? Selecting the Best Conan Exiles Legendary Weapons can provide useful bonuses in all sorts of your gear from the host of modification kits.