Celestia, Luna, and Cadence talk.Ok, so according to the play of the dicoverings of Equestria, the unicorns rose the sun and the moon, meaning that Celestia and Luna weren't born or in existence yet.Celestia, Luna, and Cadence talk. by TruffulaGirl
The character that Twilight Sparkle played mention that the spirits bringing the cold weather and freezing everything ate called Windigos. They feed off of hatred (which makes them the opposite of changlings since changlings feed off of love). Her mentor Starswirl the Bearded told her. So Starswirl the Bearded exsisted before Celestia and Luna. Ok.
In the season 4 finale, Celestia, Luna, and Cadence say that Tirek was aware of three alicorns in existence. But, Tirek and his brother Scorpen came to steal magic, yet Scorpen befriended a pony. If you notice carefully, that pony was Starswirl the Bearded. But, he existed before Celestia and Luna. So, were they once mortal? Plus, this was during the time of peace, so Discord was probably defeated BEFORE Tirek showed up. So that probably mean