The War of the Dark Wave has begun. Armies led by the evil Ja’al cult march to conquer the civilized nations on the world of Damora, aided by thousands of daemons from Hades brought in via the Skull Gates. Worse yet, all the magical gates to Celestia, homeworld of the angelic Elohir, have been disabled by evil magic, cutting off the last chance for rescue. Yet hope remains. The Grey Riders fly their pegasi off on one last mission: find the legendary Gate of Stars and use it to bring a Celestial army to defeat the invaders. Can the Riders find the Gate in time to avert total disaster? They will need all their skills, faith and determination to win through and save their world before the Ja’al endgame becomes reality.