The Pendragon

During the 1st Battle of Loch Nimue, Weasel and King Arturius were lured into a trap. Sir Michael Jones tampered with their armor, forcing them to fight him without any. As a result, Weasel and King Arturius were both mortally wounded just as Weasel's griffin, Shredder, flew in and wounded Sir Michael Jones. Tate then stepped in and placed the Horned Crown, a Shadow Artifact from The Wyrd on Weasel's and King Arturius's heads. This transformed them into the evil Pendragon, a 9-foot-tall, 1.3-ton beast with the ability to breathe poison gas. Once the Pendragon was created, it first ate Sir Michael Jones alive, then rapidly ended the battle by unleashing itself on the Arturian Army, almost completely destroying it. The survivors fled to Camp Caliburn, where they would live in exile for the next ten years. During these ten years, The Pendragon used asexual reproduction to create the other 5 Dragons of Arturia: Caoranach the Fire-Spitter, The Winter Wyrm, Catalan the Lightning Lizard, The Jabberwock, and The Bane Wyrm. The Pendragon took over King Arturius's and Weasel's residence at Castle Arturia, and recruited the Froudlings as his personal army. The Froudlings terrorized good people across Arturia, with the exception of the safe haven of Arturheim (which was closed off by the Knights of the Square Table to prevent any Froudlings from getting in). Once these ten years were up, Sir Terry Gilliam, who was in possession of the Sword of Caliber, found it glowing red. Once Weasel's old friends arrived on Arturia to come looking for the sword, a long chain of events ensued that ended with a minstrel dropping the sword in the Eirewood and it eventually coming into the possession of Sir Michael Jones's Ghost. However, the Lady of the Loch magically moves the sword to Castle Arturia for Weasel and his friends to get later. Once Weasel and his friends take a trip into Limbo to get around the Pendragon's destruction of the last knightly shrine, Nate succeeds in pulling the sword out of a stone in Castle Arturia. Weasel's friends then challenge the Pendragon to a battle. The battle goes horribly at first, with them being repeatedly lit on fire and being doused with poison gas. However, Nate eventually manages to close the distance and stabs the Pendragon in his weak spot with the Sword of Caliber. The Pendragon then turns into a dust pile that Weasel and King Arturius then fish themselves out of. However, the Horned Crown was present in the dust and briefly threatened to turn them back into the Pendragon, but Nate used the Sword of Caliber to destroy it, thus wiping any traces of the Pendragon from existence.