Deathless Blessing 'Verse (Fanfic Universe)

The Deathless Curse was originally released by accident due to a reckless attempt by Princess Luna to acquire the strength to stand on an equal level to her sister. No one can permanently die short of dying by old age while under the effects of the curse, and they only feel pain from any wounds they take if the one inflicting the wounds has a strong will and wants the other to feel the wound and even then the pain is far less than it would be otherwise. The possible benefits of the curse are obvious, but it is still a curse and immediately after its inception it caused mass panic, and so Princess Celestia sought out her sister to reverse the curse. A conflict ensued in which Celestia was banished to the sun for a thousand years. The thousandth summer solstice festival since that fateful day is now only a few months away. Luna has prepared Equestria for her sister's return, and now sends two of her students to Ponyville with instructions on what must be done on the day of the solstice. Celestia is returning, undoubtedly full of righteous fury and a millenia of steeping in the power of her solar orb, and should it once more come to blows between the eternal sisters, all of Equestria and beyond will be shaken to the foundations.