The Soul Stealers is one of the Team Instances that you can go to. You can either invite people to go on a team with you or you can let the system find a team for you. There's a chance that you can win Intrepid's Armor, Flowing Rune, and a Soul Chest. On the hard mode, you can win Intrepid's Armor, Flowing Rune, and Warrior Certificates. The boss of the Soul Stealers is the Death Lord.