For an effect wich long last 5 seconds like in the screenshot, I think the ground effect should remains 5 seconds. But it remains like 2 seconds. Is it intented?
By the way, if ennemy are infliced by a Bone Curse from Cursed Ground, does the effect fall off as a normal Bone Curse? It seems not. I don’t understand the goal of this node then. Just put one bone curse every 8 secondes is enough, if you can’t trigger Rip Blood effects for exemple.
Edit : I wonder if this effect really works. It seems it does not work, at all.