Black Clover: Season 1, Episode 55

1 - 55: The Man Named Fanzell

Asta first met Fanzell Kruger shortly after he received his grimoire. He runs into him while training with his new anti-magic sword. Fanzell uses wind magic and is able to turn wind into a sword so he helps Asta train. One day while they're in the forest, someone comes for Fanzell's life..