Master Desaad

"Purple Rumble! Kill Those Mumbled Fools I Command You!"

Desaad is the Darkness civilization master who betrays the Duel Masters Councils in many years of lifetime Desaad was able to have his evily way on the Kaijudo Masters and also Desaad was also try to steal The Book of Kaijudo that Master Yangchen has always kept hidden to dare read it and even also Desaad is the Master of the Darkness civilization master before Master Jaha

even also He killed four Duel Masters in During the Kaijudo War. Kuruk, Yangchen, Roku and Kyoshi even as that Desaad battled alongside with Necrodragon Purple Rumble and even also He was dueled by Manny who mastered Roku's Armored Dragon to battle the Zombie Dragon and after his duel with Manny Necrodragon Purple Rumble betrayed him for being evilful Master that treat him like an pet