The Moon Rider, Luna

Mask of Madness is crazy efficient movement speed and DPS, but it's still bad because it keeps you from tanking up. Because your attack range is so bad, you have to be almost melee to hit them in a teamfight, and you're going to be focused down. If it doesn't help you farm, and it doesn't help you fight, there really isn't any point to getting it when Helm of the Dominator would accelerate your farm by twice the amount.

ill often go for a mask of madness instead of helm as mom helps a quick farm and as long as you have a half decent support on your team that can stack camps for you it is usually fine. other than that +1

Good guide but visually unappealing. Add some pictures and some color.
Still I'll give you a +1 because it's a pretty detailed guide and has some stuff many guides don't (like countering luna).