Up-B Special Kill Percents?

[Astellius]

I don't play Pit or Dark Pit much, but, based on the frequency with which I see Pits doing their up-B specials over the stage and at opponents in 2v2 For Glory, I assume up-B is an incredibly lethal and powerful move. So I was wondering: When does this mighty move begin to kill opponents? Many a time have I knocked a foe into the air only to watch in awe as my Pit teammate unleashed the awe-inspiring up-B at our defenseless enemies. Since I play Palutena a lot, I tend to follow up such an amazing spectacle with my equally powerful up-B warp, usually aimed at the Pit the best I can, as I notice foes tend to gravitate towards Pit when he does this move. Does anyone else see a lot of Pits doing this, or am I just ever so lucky to get stuck with the potato-for-brains ones?

 

[Koiba]

This is actually the best thread on this board so far

 

[ReRaze]

It's actually a thing us Pits do especially against little macs and ganondorf to bait them to side b off the stage in an attempt to hit us but then miss and die a horrible death.