Black Clover

Synopsis

In a flashback, Acier Silva, the mother of Solid, Nebra, and Nozel, dies after Noelle is born, leading to Noelle being forced to join the Black Bulls while enduring mockery from Nebra and Solid. Back in the present, Noelle engulfs Kiln in water and Nozel seals her in mercury. Professing his love for Noelle, Nozel reveals that he placed her in the Black Bulls, fearing that she would end up like her mother, and apologizes to her for his actions. Nozel is suddenly impaled as Kivn breaks free and recasts her magic distortion spell. Noelle, desperate to protect her family, unlocks a new spell, Valkyrie Armor, covering her in water armor identical to the steel armor worn by Acier. Noelle knocks out Kivn, but before she can help her siblings, she is surrounded by six other elves. Zora suddenly arrives with Paplo Espuma, a servant of House Silva who starts healing Noelle's siblings. Zora's trap magic easily knocks one elf unconscious. Remembering his promise to protect his siblings, Nozel seals his wounds with mercury and rejoins the battle. Zora realizes the elves, having been dead for centuries, have never experienced complicated modern spells like trap magic, and they are easily overwhelmed.

(Source: Wikipedia)