I found a video in youtube which can stack wrist ,waist ,weapons and all items and get additional spell power. Here is the video
First I`ve make it gray but i`ve got message such as "this item cannot stack" but on the same time i saw a pally which heal me over 40k and make 20k damage. I cant answer him because he got banned (despite the fact of being lame and get enormous stack) Could pls tell me what kind of items can do this ? I use scroll of stamina 8 for stackable items but nothing ...
P.S : Sry for my English ,i`m from Bulgaria