Raven's and Fairy Tails (Laxus X OC) (COMPLETED)

Raven MoonDust is a survivor of the tower of heaven.
In this universe Simon is alive and they join Fairy Tail.
Ravens magic is Nightmare Arc Magic taught to her by Uncle Rob and Jellal.
It can make nightmare creatures crawl out of the depths of hell and Han make people sleep in the wink of an eye.
It also has the power to know and exploit people's fears, along with being able to make whole buildings shake or even crumble.
It feeds off negative emotions produced by the user.