Talk:Stack Attack/@comment-32685555-20190810071037/@comment-28362353-20190810073046

@GodofStrat, No. They don't stack. The buff only actives when performing supers.

Let's say your passive gives you 100% when launching a super. And you get an additional super from HiPo. Each time you super its the same 100% buff. They wouldn't stack on top of each other.