The final boss battle begins with Celestia creating a heat shield, which keeps Rainbow Dash from getting close. Applejack tells Dash to break through it, however, the shield seems to be indestructible. Celestia will start throwing fire balls at Rainbow Dash. Twilight yells out that Dash can knock the fire balls back at Celestia. Time your attack, and you can use Celestia's own fire balls to break the shield. Celestia responds by shooting more fireballs at Dash. Either dodge them or hit them back at her. Once you get close enough to her, use melee attacks on her. Her horn is her weak spot, so focus on that. Celestia will create another shield and push you back. Break through that one, and Celestia will shoot out beams of fire at you as well as fire balls. Dodge the beams, or you will take a lot of damage. Get close enough, and attack some more. Celestia will teleport far away and hurl massive fire balls that not even Dash can deflect. Now you must fly at high speeds towards Celestia while dodging the massive fire balls. Pillars of fire will also come down from the sky too. Avoid them, and keep up your speed. If you keep it up, you can score the final hit on Celestia. Dash will appear to go straight through , creating a Sonic Rainboom as well. The Sonic Rainboom, super charged by the Elements of Harmony, completely engulfs Celestia, and sends a dome of light all over Equestria, with the power to restore harmony, the balance of chaos and order, once again.
Actual Music: The Beginning of Order - StormWolf (Old Ver.) by JoshLohMusic: http://www.youtube.com/watch?v=LtIIGf7p4Aw
Artwork: Solar Flare by Jamey4: http://browse.deviantart.com/?order=9&q=mlp+mare+in+the+sun&offset=48#/d4urc81