I agree with deepstrasz. It's hard to know what the vines are (of course, accompanied with a tooltip, it could be understood.) If the vines were entangling something we could easily identify (is that a ghost?), I think it could make it better. Anyways, it could have its uses, and it seems largely different than the entangle icon, so it is unique. Honestly, doubling as snakes/vines might be a good thing, since it could be used in more ways.
Originally was a 3/5, but I suppose since they could be used as snakes or vines and no one would argue, I'll do 4/5 Nice job.