Black Clover Episode 66 English Subbed Episode Title:The Eye of the Midnight Sun's Secret.Episode Description:A recap episode, detailing the activities of the Eye of the Midnight Sun is narrated by Klaus Lunette to Yuno and Mimosa as part of a study session. It covers the attack on the Royal Capital, the battle at the cave at Nean, and the battle at the Underwater Temple. It emphasizes that the Eye of the Midnight Sun is after the magic stones, which is why they attacked Fuegoleon. At the end, Yami gives the magic stone retrieved from the Witch's Forest to Julius Novochrono. Julius says that he knows where the hideout of the Eye of the Midnight Sun is, but also says that they are getting ready for a battle again. Two of the magic stones are now with the Wizard King, and one (unknown to all) is at the Black Bulls' headquarters.