Drisella was an orc who appeared at the entrance to the Sewer in Shattered Halls. She was imprisoned in Kargath Bladefist's prison but was able to escape. She asked Horde adventurers to rescue Captain Boneshatter from execution, noting that his death could be a huge blow to the Horde forces in Outland. She only appeared to Horde players when Shattered Halls was played in Heroic mode.