it’s not one-shot (it very much seems like it) but the closer you are the faster their bar goes down (the bar signals how much until you explode) and if they are about a front dash away their bar takes little to no decrease (and also focus strike black flash has a custom finisher)
2:11 "i ain't reading all that". Casually misses one of the most important details to Mahito's kit. grown ah man can't read a paragraph because its "too hard" or "it takes too long".