Their supernatural contest drives the central quest and moral test.
Gawain accepts the Green Knight's beheading challenge, strikes him with Excalibur, and must later receive an equal blow at the Green Chapel.
The Green Knight directly disrupts the royal court's celebration.
The Green Knight enters King's court and presents a challenge to its knights before Gawain accepts it.
Their connection is established through the ritual that initiates the supernatural challenge.
Mother performs a magic rite in a tower that summons the Green Knight into the court.
Explore the full interactive character relationship map of The Green Knight
Related entry on Wikidata (Q1611229), public domain (CC0).