From their website:
Fantasy Flight Games is pleased to announce the upcoming release of The Sacred Pool! This latest expansion for the classic board game Talisman brings new excitement and tension to your quest for the Crown of Command.
Four new playable characters join the race for power, and never-before-seen Alternate Ending cards ensure ample replayability. Meanwhile, Stable cards bring you useful equestrian followers, and Quest Reward cards give new incentives to complete the perilous Warlock Quests! In addition, The Sacred Pool presents new reasons to watch your character’s alignment.