Serendipity, Goddess of Destiny and mother of the Fates. She sets the path of fate for beings in all of the pony-related universes/ dimensions, but her followers have forgotten about her after thousands of years because she must spend her time in her own realm editing her records. She sets a path for all beings, good and evil, but sometimes other creatures and the environment can set a heart on a different path. She remains hidden, eternally editing and revising and recording her millions and millions of records with the golden ink that stains her hooves.
 
Sorry about your eyes.