Board Thread:Speculation House/@comment-85.130.101.225-20130816112245/@comment-186.45.98.11-20130918111049

Thats not every fair.We have no idea if those tirbesmen were able to use arua at all.Much less use it properly.Your forgeting  that Ren was able to kill the snake like grimm useing Arua alone.

My opinion is that the reason why Arua is used more defensely is becasuse the vast majority weren't born with alot of it and only a few (in this case Jaune and maybe Crimson) have enough to use it as their main source of power.