Once & Future #11 was published by Boom! Studios on September 1, 2020, as part of a series that began in 2019. Kieron Gillen writes, and art comes from Dan Mora and Tamra Bonvillain. This 32-page issue features King Arthur, Merlin, Grendel, Duncan McGuire and Bridgette McGuire, among 6 characters cataloged on VerseDB.