I must admit, I do not see any problems with it, for as long as this isn't a scam (though I certainly do not intend to buy one myself - there is little point to wear this skin if you suck XD). And that's the crux of it.
I have a question to you, cool endgame players

Is it even possible?
I have never been in vMoL myself, it's beyond my league. But I've watched some YouTube videos out of curiosity and saw that even max-CPed perfectly organized groups struggle and usually beat HM Rakkhat with half+ of the group being dead. Is it even possible to make it with 1 out of 12 just playing lute or (more probably) being dead 99.9% of the time?
The whole idea just sounds like an urban legend to me. Or the scam by definition.
English isn't my native, apologies for any mistakes.