Kischur Zelretch Schweinorg

One of five living Magicians capable of True Magic beyond modern science or Magecraft. Appears in the Heaven's Feel route of Fate/Stay Night. He's one of the founders of the Clock Tower and the Magician of the Second Magic, he holds the title of Wizard Marshal in the Mage's Association. He is known for defeating the Crimson Moon in battle. Known by numerous nicknames, including Zelretch the Wizard Marshal, Zelretch of the Jewels, Old Man of the Jewels, and Kaleidoscope, Zelretch's origins and details as to how he…