The Sultan of Spells, unnamed in the Japanese version, is one of the finalists in the World Duel Carnival, who is accompanied by a monkey. He was the twelfth Duelist to be eliminated in the Duel Coaster portion, being defeated by Shark's "Big Jaws".
The only shown card in this Duelist's Deck was "Unifrog".
|Reginald Kastle||53||Lose (Duel Coaster)|
- ↑ Yu-Gi-Oh! ZEXAL episode 51: "Roller Duel"
- ↑ Yu-Gi-Oh! ZEXAL episode 53: "Test Your Luck!"
- ↑ Yu-Gi-Oh! ZEXAL episode 103: "Barian Vengeance: Part 1"