Brought into existence as a magic sapling by the Pillars of Equestria before they sealed themselves away with the Pony of Shadows, the Tree of Harmony has been the silent protector of Equestria for thousands of years. Over time, artifacts grown from her branches called the Elements of Harmony were discovered by the royal sisters Princess Luna and Princess Celestia and used to battle many foes threatening the world with evil ambitions and dark magic. Years passed since the events of Discord being sealed away by the elements along with the banishment of Nightmare Moon, and for a time the elements laid dormant and mostly forgotten about. These powerful artifacts would eventually find their way into the hooves of the modern day Mane 6 as the current bearers and defenders of the realm with renewed purpose. However, the more the elements were used, the more of a magical imprint was left on them from their wielders when returned back to the Tree time and time again. The magic of these ponies’ friendships paired with their strong unique personalities ended up being a powerful catalyst, granting the Tree not only sentience, but a will to live and grow beyond her crystal body rooted to the ground. No longer content as merely an observer and guiding hoof for Equestria, the Tree crafted herself a new form to mimic the very beings that shared with her their love, care and adoration for the realm they protected against the darkness. Thus the Tree of Harmony became known as the living spirit “Harmony”