The Great Invasion took place in Winglets: Battles. The DeathWings made a pact with the GalaxyWings to retrieve their queen, Queen Swordfight, from the BombWings, on the condition that the GalaxyWings would be protected from their enemies by the deadly tribe.
Prince Javelin was the leader of the army. He led the two tribes into battle and rescued the DeathWing queen. Javelin's best friend, Malice, was killed, but the army succeeded in their mission.
The BombWings went down in number, with around 120 dragons dead. 37 GalaxyWings' and 22 DeathWings' lives were also ended that day. No royalty was killed, however.