The Sky Country's ninja used chakra and mechanical devices to fly. These skills allowed them to launch aerial assaults against their enemies. After Konoha destroyed the village, the ninja remnants sought to rebuild their power and strike back against Konoha used Ancor Vantian, the flying fortress and the Reibi, a spirit born out of the darkness in people's hearts. After launching a surprise assault against Konoha, the Leaf struck back, utterly decimating their forces.
