Beatrux

A dwarf woman enslaved by gnolls on the island used by the gnolls to summon demons. When the party infiltrates the latest intake of slaves, she tells them that she has been there the longest of all the survivors. She was brought to the island two months ago.

Upon seeing a screaming and sobbing woman, a short, hooded gnoll orders her to be taken away, and she is dragged to a cave entrance to the south. Beatrux tells the party that the short gnoll is called Rrekkeh, and that no one that he's taken into the caves has ever come back.