I'm basing my claims off the bare minimum completion requirement for all classes with low ilvl which ultimately comes down to being to walk out of valk charges and have a readily available dps cooldown every 30 or so seconds for the caster bubble burst. Which retadins have. I went back recently to do it on a demo lock and it felt just as easy, even though i had never played the spec. You don't need cleave or mobility. You need to be able to walk out of valkyrie charge and thats pretty much it. Simple for any class in the game.
It's piss easy for all classes. I've done it with faceroll 930s and 2 legendaries simply by understanding how stupidly easy the challenge is.
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You're clearly mistaken. This isn't an argument. I'm stating irrefutable fact and you're saying that you had a harder time than me. You're not arguing with me, you're blatantly admitting to not being as good at simple tasks.
The challenge is easy, most of the mechanics cut out after a few rotations, and you can repeat the same last 2 mechanics easily, slowly, and with a very low ilvl without any mobility cooldowns on ANY class. Facts. Sorry that the truth upsets you.