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 when choked out by the Dark Beam.
"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."