Bagienniks are small, amphibious fey that hide in tall reeds along rivers. They frequently dig into the silt beneath the pools of hot springs, where they take long naps in the warm and comforting waters and play pranks on foolish bathers who swim too close to the bagienniks' hiding spots. Despite their capricious nature, the creatures are sought for their healing abilities. They delight in curing maladies and burning away infirmities with their caustic nasal spray.