They grow in geometric patterns across the sheer cliff face and resemble massive, intricate designs crafted by an artist. Seekers of the vines must contend with the plant's unreachable nature as well as hives of Envelopers, who nest and lay their eggs in tunnels behind the obscuring vines.
The fluids within the vines can be extracted to create a potent elixir that melds ruined flesh, with the potential to remove otherwise critical forms of injury.
- Dark Heresy (2nd Edition): Enemies Without (RPG), pg. 100