Story: Slender Mane (Updated Complete!)

[Grimdark-Horror] Scary story time! Are you Rainbow Dash enough to read it?! 

Author: Chicken Vortex

Description: A malevolent force has come to Equestria. Can Twilight stop it? Can anyone?

Slender Mane
Slender Mane Part 2
Slender Mane Part 3 
Slender Mane Part 4
Slender Mane Part 5 (New!)

Additional Tags: Paranoia, Hallucinations, Schitzoprenia, Sociophobia, Multiple-personality Disorder