[Adventure] Splendiforous art by RecylcedTiger, credited by request.
Description: A magical competition gives way to a struggle for the fate of Equestria, as the most powerful magic known to Ponydom falls into the wrong hooves. A mysterious cult seeks to use the Elements of Harmony for their own ends, and unleash a dire evil on the world.
Stolen Harmony: Prologue
Stolen Harmony: Chapter 1
Stolen Harmony: Chapter 2
Additional Tags: Everypony, Elements of Harmony, Evil Cult, Mares of Darkness