On May 7, 2018, WWE announced that Shafir, along with Jessamyn Duke, had signed with WWE and reported to their Performance Center.
On October 28, 2018, at WWE Evolution, Shafir and Duke made their WWE debuts as heels when they interfered during the NXT Women's Championship match, in which they helped Shayna Baszler regain the title over Kairi Sane. They made another appearance at NXT TakeOver: WarGames, when they interfered during Baszler and Sane's two-out-of-three falls match, in which Baszler scored the first fall and the victory in the latter to retain the title. On the December 19, 2018 episode of NXT, Shafir and Duke made their NXT in-ring debut, but were defeated by Io Shirai and Dakota Kai, when Shirai pinned Shafir after a moonsault. At NXT TakeOver: Phoenix, Shafir and Duke assisted Baszler in retaining the title against Bianca Belair. In October 2019, Duke and Shafir were defeated by Dakota Kai and Tegan Nox in a number one contender's match for the WWE Women's Tag Team Championship.
After several months of inactivity, Shafir returned to WWE television on August 17, 2020, on the Raw brand, reuniting with Baszler and Duke, and winning a Raw Underground match. On June 25, 2021, Shafir was released from her WWE contract.