A certain type of moss thrived on the planet called Asusto. This particular moss appeared to possess the ability to move independently and had the dangerous capability to ensnare those who dared to tread upon it. During a visit to Asusto, Jedi Master Lene Kostana, accompanied by her Padawans Dooku and Sifo-Dyas, sought out dark side artifacts. However, they were unexpectedly captured by the moss, which delivered them to the remaining members of the Presagers of Hakotei, who intended to sacrifice them.