Black clover. Volume 26, Black oath / Yuki Tabata ; translation, Taylor Engel, HC Language Solutions, Inc. ; touch-up art & lettering, Annaliese "Ace" Christman.
"As Noelle and others are training in the Heart Kingdom, Dark Triad member Vanica launches an attack! The Clover magic knights will need to work as a team if they hope to take down Vanica and her devil, Megicula. Can Noelle protect the Heart Kingdom and take down the devil who killed her mother?!"-- Provided by publisher