Black Clover Episode 21 English Subbed Episode Title:Capital Riot.Episode Description:Rades Spirito, a Magic Knight who was expelled from his squad, plots revenge against the Clover Kingdom. Noelle's siblings and several other nobles attack Asta, and he fights her brothers Solid and Nozel. Nozel intervenes and freezes everyone with fear, including Asta (whom he intends to punish himself). Fuegoleon Vermillion, Mimosa's cousin and captain of the Crimson Lions, questions the nobles' honour for ganging up on Asta. His brother, Leopold, is impressed by Asta and decides to become his rival...