The Shining Sun's Bliss and the Full Moon's Darkness

(During Unleashed) One day while our heroes are in Spagonia, Tails takes notice that the townspeople are setting up to celebrate the arrival the full moon, which is seen widely as a coming of new hope. Wanting to stay to witness the spectacle, the trio soon find themselves in the midst of an oddly powerful Dark Gaia ambush. However, this time not even Sonic can save them...