Board Thread:Naruto Discussions/@comment-25369463-20140908104317/@comment-1512913-20140908144841

What about Crystal, how high of a chance do you think it has being canon? I mean, Raiga's swords and other things were canonized. Also Guren has too many and even distinct techniques for them to be something Studio Pierrot alone came up with + the vague connection of crystal to corals.