Nexon's Vindictus has revealed new details about its next content update, Episode 4: King of the Gnolls, scheduled to arrive on December 1st, 2010. The new episode will add two new dungeons with Prairie Entrance and the Ruins of Sanctity, which will introduce a new clan of Gnolls, spiders and evil toads. Players will also find new bosses and an assortment of new gear added with the update. Nexon has launched a new trailer offering a sneak peek at the new update. Check it out below.