SPOILERS! Update: Chart of Mostly All New Pokemon in X/Y Leak Thread (Enter at Your Own Risk!)

[tbone51]

lol its cool! There is a new item called Assault Vest. It boost a pokemon special Def (i dunno kno by how much though) at the cost of it not using non attacking moves like protect/recover/swords dance!

I think Ninetails can benifit from it!