I believe that is The Legend of Spyro: The Eternal Night.
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is the 3rd series of legend of spyro and the 7th game in the
entire spyro series
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The legend of Spyro A new beginning, then, The legend of Spyro
The eternal night, and finaly, in my opion th best game ever made,
The legend of Spyro Dawn of the dragon.
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Spyro: Enter the Dragonfly, Spyro: A Hero's Tail, The Legend of
Spyro: Dawn of the Dragon, The Legend of Spyro: A New Beginning,
& The Legend of Spyro: The Eternal Night see related Gamespot
link