Deadly Vistani Knife fighters use their blades to fight both in melee and at range. This universal enhancement tree can be used by all character classes, but is primarily focused on fighting with a dagger. This content was previously available in the Mists of Ravenloft expansion bundles. It can now be purchased in the in-game store. Vistani Knife Fighter can also be obtained for free per character after completing all expansion quests at the highest difficulty levels.