King of Spades is the tyrannical ruler of the Card Kingdom and father to Lancer. After just a single interaction with the Roaring Knight, he went mad, declaring war on the Lightners. His hatred has grown so deep-rooted that he would even threaten to drop his own son off of a building to manipulate his enemies into doing what he wants.

His voice should be deep, and booming. It should demand respect, and strike fear into those who hear it. He should sound eternally upset with the cards he's been dealt in life.