The Norvagen's battle ship. It is the second biggest set in the Krystal Wars series. It comes with 1 dragon named Midgaard. This set comes with 12 warriors in total, 9 Norvagen and 3 Draigar. You also get 12 shields, 16 weapons, 2 cannons, a jail and a Krystal.
A second ship called the Norvagen Destroyer was released for the Metal Ages series.