The Legend Of Spyro: The Eternal Night Dragon challenges
Successfully complete the game to unlock five dragon challenges in the “Extras” screen.
Play as Dark Spyro
Successfully complete all five dragon challenges in the “Extras” screen to unlock Dark Spyro. Use the cleared saved game file to start a new game. Change elements repeatedly with L3 until Dark Spyro appears. Dark Spyro has the Convexity element and Convexity Fury.