Cormyr: The Tearing of the Weave is an adventure module set in the Forgotten Realms using the Dungeons & Dragons 3.5 edition ruleset. It was designed by Richard Baker, David Noonan, Bruce R. Cordell, James Wyatt, and Matthew Sernett, and designed for four 4th-level PCs who are expected to reach 7th or 8th level by the conclusion. Based in Wheloon in Cormyr, the Vast Swamp, and the Plane of Shadow in 1374 DR, it sees players investigate a false temple of Mystra, battle through lizardfolk, and uncover a plot by followers of Shar and Cyric to tear a hole in the Weave to create a vast dead-magic zone.