Powder Special Stacking

So if I put thunder powders activating a special on me armor peces, would two thunder powder specials like 'combine' or does it not?
Also does different powder specials stack with each other?

 

Powder specials don't stack at all. Only one per item.

 

so like
if I put two thunder powder IV+ on a leggings
and another thunder two on a chestplate
I won't get combined effects? like damage won't combine..?

 

same type of powder special on different armor pieces stacks, different powder specials on the same item won't stack

 

That I don't know. I wouldn't think so, though.

 

oh?
so like the kill streak powder special
the damage given will be added together ?

 

I think so, it works with rage (earth powders), so i'd assume it works with other powder's aswell

 

kk