Which abilities do and don't stack?

[SquidBuster]

A more specific thread meant for compiling info and experience on which gear abilities stack, and whether individual effects decrease as more of the same ability are stacked.

 

[Lyn]

I'm unsure. I know that strength and defense ups to. :)

 

[Seleir]

this is a thread call "One time abilities". go right here :)