Satella, the Witch of Envy, arrives at the Witches' tea party in Re: Zero Season 2 Episode 12.
Satella (サテラ) is the Witch of Envy and the one responsible for the Great Calamity that took place 400 years before Subaru's arrival.
Satella has a thin body with long silver hair and purple blue eyes. When Subaru encountered her at Echidna's tea party, she wore a black dress made of shadows that seemed to wave in accordance with her heartbeat.
