The "Prismtear," a mystic gem that contained limitless mystic power, had fallen into the possession of Willem. Known as the "Septachromatic Sorcerer," his mastery of the arcane arts could allow him to utilize the ancient treasure to revive magic lost since the age of creation. He was certain that he could use such might to bring peace to the world, by making all bow to his whims.
Added on October 6, 2014 as a highest Reward for Heroes Colosseo XVI, altogether 160 cards:
- Class SS 1 (x2), 2-3 (x2), 4-7 (x2), 8-13 (x2), 14-19 (x2), 20-25 (x2), 26-30 (x2), 31-40, 41-50.
- Class S 1 (x2), 2-4 (x2), 5-8 (x2), 9-15 (x2), 16-30, 31-45.
- Class A 1 (x2), 2-4, 5-10, 11-15.
- Class B 1 (x2), 2.
- Class C 1.
Willem is a Dutch masculine given name, the meaning is "determined protector". Derived from the Germanic name Willahelm, which was composed of the elements wil "will, desire" and helm "helmet, protection". It's the Dutch equivalent of the name William in English, Guillaume in French, Guilherme in Portuguese and Wilhelm in German. Nicknames that are derived from Willem are Jelle, Pim, Willie, Willy and Wim.