Wathi Doll is a sorcerous artifact common to Sansori witches, also known as a “murder doll,” either because a human sacrifice is required for its manufacture (a soul is imprisoned as the artifact’s animus) or because the Dolls are often used as remote assassins.[1]
Drusas Achamian possessed a Wathi Doll. He first used it to test whether Anasûrimbor Kellhus was one of the Few;[2] then later to escape imprisonment by the Scarlet Spires.[3]