Yoshino learns that Mahiro has enlisted the help of a witch named Hakaze Kusaribe to find Aika's killer and of the existence of an entity known as the "Tree of Exodus." The witch's brother selfishly desires to make use of its power, in spite of the impending peril to the world. However, Hakaze is banished to a deserted island, and it is now up to Yoshino and Mahiro to help her save the world, while inching ever closer to the truth behind Aika's death.
English: Blast of Tempest
Synonyms: Zetsuen no Tempest: The Civilization Blaster
Status: Finished Airing
Aired: Oct 05, 2012 to Mar 29, 2013
Season: Fall 2012
Duration: 24 minutes
External Links: MyAnimeList