What is nanatsu no taizai imashime no fukkatsu 22?

Nanatsu no Taizai: Imashime no Fukkatsu episode 22 is titled "Doll-like" and it was aired on June 16, 2018 in Japan. In this episode, the fight between the Seven Deadly Sins and the Ten Commandments continues, with Meliodas facing off against Gloxinia and King fighting against Drole. Meanwhile, Elizabeth and Hawk discover a secret room in the Boar Hat and uncover a mysterious doll that may hold the key to defeating the Ten Commandments. The episode ends with the appearance of Zeldris, the younger brother of Meliodas and leader of the Ten Commandments.