Multiple attempts to get things to go their way and probably just as many spent practicing the fight, memorizing the precise movement patterns they needed to use, etc. just so they could barely scrape by. Self-healing is the only thing warrior has. It's no surprise (and honestly not even what I would call a problem) that people can use meme comps to complete some savage content. It's happened before, and it'll happen again. Nobody raised a stink when it was paladins doing it, funnily enough.

At any rate, they won't meet the DPS requirements in P3S and onward because of how weak WAR is on the damage front. P3S might be doable if they get super lucky, but their odds of completing P4S are pretty much zero.