Celtic Heroes

Just started playin a rogue and having fun with it. One thing I was wondering about though was the skill rend. Does it stack with other rogues' rends? Reason why I as is I also built a ranger recently and in alot of the forums it says that putting points into barbed shot is questionable because it negates other rangers barbed shots. Does the same apply to rend? Should I consider leaving points out for another dmg skill in case other rogues already have a high rend? Thanks in advance for future responses.

I believe rend does not stack and is exactly like barbed shot. I am not completely sure on this though. I would still however, put points into rend because it is such a great skill.

the rogue with the highest level rend in group will be effective, all lower lvl rends will be cancelled out