Black Clover S01E139 - A Witch's Homecoming

Vanessa returns home to the Witches' Forest and goes to visit the Queen of Witches. After witnessing the mage from the Spade Kingdom that was possessed by a devil, Vanessa wanted to see if the Queen of Witches could teach her a new spell to help out her teammates. The Queen of Witches tells her she may consider helping her if Vanessa would take two witches under her wing.