The changlings have been defeated, yet they still remain in equestria. After an argument that could destroy the Royal sister's friendship, Twilight finds a spell called 'The Balance' that could end all the chaos which she plans to use if matters in the Royal court go haywire. But when the spells goes horribly wrong, the elements of harmony open a portal to 2 powerful alicorns. Who are the Brothers of the Balance and what is their purpose in Equestria?