Extinction
Shinzo and Otto work together to seal the monster that killed the Wind Tribe.
While Shinzo laid siege to Hyrule Castle, a beast summoned by the Zonai tribes, Culdwen, attacked the Wind Tribe. The Wind Tribe were not strong enough to harm the beast. They requested aid from Hyrule Castle, sending Rozen, but the King would not send any reinforcements to them as he was in the middle of defending his kingdom from Shinzo. When Shinzo heard what had happened to the Wind Tribe, he rushed there himself, but it was too late. All that was left were the spirits of his childhood friends, terrified and cowering. He and Otto worked together. Otto became a weapon that powered a seal that sealed time itself around the Palace of Winds, and with it, Culdwen. Shinzo could have slain the beast. However, he wanted to make the beast live an eternity of suffering, much like how he knew the ghosts of the wind tribe would.