Liftvine Crystals are variations of the Lift Crystals. Seen only in Dark Torvus Bog, they are lodged within a flower-like structure on the top of certain vine clusters. They rise when energized by the Light Beam, and will deactivate automatically after a few seconds.
"Darkling plantform will grow in height when crystal is energized by light-based weaponry. The Luminoth used these to navigate during their campaigns on Dark Aether. The Ing ignore the simple plant, as it is not a source of nourishment or a weapon."