Zero kara Hajimeru Mahou no Sho Episode 12 English Subbed Episode Title:The Grimoire of Zero.Episode Description:Thirteen theorizes that Sorena's sacrifice started a war of witches against humans. The Mercenary's group splits up, drawing one of five magic circles at a designated point and meeting up in the center. While Zero and Thirteen perform the ritual, the Mercenary and Holdem protect them from the sorcerers. As Albus arrives to help with the final part of the ritual, the Mercenary's body is used as a vessel to seal the magic in the Kingdom of Wenias, ending the war...