This deep green carnivorous aquatic plant can reach a length of up to 30 meters. It is semi-intelligent and the top of its stalk projects as much as 3 meters above the water, while its mobile roots allow it to walk slowly about the bottom. At the top of the stalk is a large eye, shaded by several leaves. The eye directs the use of its 11-20 manipulation vines. The Seroon Lou will attack just about anything, grasping rocks and clubs with its vines and bludgeoning its victims to death. It drags its prey to the bottom to be assimilated by its roots. The Seroon Lou often hides among the more peaceful Narl Ep, and, except for its darker color, looks much the same.