Potential SPOILERS for IT: Chapter Two.
IT: Chapter Two will include the bizarre and strange Ritual of Chüd, that which The Losers’ Club used to defeat Pennywise.
Speaking to CinemaBlend, IT: Chapter Two screenwriter Gary Dauberman said that fans of the Stephen King novel will without a doubt see a realization of the Ritual of Chüd in the sequel to 2017’s IT.
“The Ritual of Chüd is challenging, but it’s such an important component to the book that we had to address it.” Dauberman explained. “That stuff is difficult to balance, but because
Source: IGN.com IT Chapter 2 Will Include This Bizarre Sequence From the Book