Celtic and Arthurian imagery. Characters fulfilling similar roles The beheading game appears in a number of tales, the earliest being the Middle Irish tale Bricriu's Feast. The challenger in this story is named "Fear", a bachlach (churl), and is identified as Cú Roí (a superhuman king of Munster in the Ulster Cycle of Irish mythology) in disguise. He challenges three warriors to his game, only to have them run from the return blow, until the hero Cú Chulainn accepts the challenge. With Cú Chulainn under his axe, this antagonist also feints three blows before letting the hero go. In the Irish version, the cloak of the churl is described as glas, which means green. In the Life of Caradoc, a Middle French narrative embedded in the anonymous First Continuation of Chrétien de Troyes' Perceval, the Story of the Grail, another similar challenge is issued. In this story, a notable difference is that Caradoc's challenger is his father in disguise, come to test his honour. The French romances La Mule sans frein and Hunbaut and the Middle High German epic poem Diu Crone feature Gawain in beheading game situations. Hunbaut furnishes an interesting twist: Gawain cuts off the man's head, and then pulls off his magic cloak before he can replace it, causing his death. A similar story, this time attributed to Lancelot, appears in the 13th century French work Perlesvaus. The 15th-century The Turke and Gowin begins with a Turk entering Arthur's court and asking, "Is there any will, as a brother, To give a buffett and take another?" Gawain accepts the challenge, and is then forced to follow the Turk until he decides to return the blow. Through the many adventures they have together, the Turk, out of respect, asks the knight to cut off the Turk's head, which Gawain does. The Turk, surviving, then praises Gawain and showers him with gifts. Sir Gawain and the Carle of Carlisle contains a scene in which the Carl, a lord, orders Gawain to strike him with his spear, and bends over to receive the blow. Gawain obliges, the Carl rises, laughing and unharmed, and, unlike in Sir Gawain and the Green Knight, no return blow is demanded or given. Among all these stories, Sir Gawain and the Green Knight is the only one with a completely green character, and the only one tying Morgan le Fay to his transformation. Several stories