Water Civilization Duel Master Kuruk

"Water Is More Senseful To Master But Know This, Manny, You Must Defeat Darkspella By Using All Five Civilizations Of The Creature Realm And You Become The True Kaijudo Master"

Kuruk is the Water civilization master who was in the Kaijudoa War in many ages ago and even also Kuruk should able to face any Darkness creatures and He's battle alongside with Fatal Spiral and even also that Kuruk have his lifetime in the past to teach the Water Clans students to summon Water creatures of Water civilization

and when the War has started Kuruk was the Master of the Water civilization before Master Nadia and even also He was killed by Desaad the Darkness civilization master who betrayed the Duel Masters Council for their human being and also Kuruk learned that his students will be trained to become best Water Duelists and also He watched over them in the heavens whatever his students go