Black Clover Chapter 13

Luck engages in a fast-paced skirmish against a mysterious magic user from the Diamond Kingdom inside the dungeon. While they fight, the opponent reminisces about his past encounter with the captain of the Black Bulls and reveals a hidden, debilitating smoke magic spell that slowly drains Luck of his physical strength. Elsewhere in the dungeon, Yuno, Klaus Lunettes, and Mimosa arrive at a massive sealed door leading deeper into the ruins, only to encounter another formidable magic user blocking their path.