Mr. Kay

Professor Ukyo is the main antagonist of the Yugioh ZEXAL series Season 1. He owns one of the 99 number monsters No. 34 Electronic Computer-Beast Tera Byte =Normal= Red Eyes Black Dragon Elemental Hero Neos Effect Monsters


 * {[Malefic Red Eyes Black Dragon]]
 * Malefic Slifer the Sky Dragon
 * Malefic Obelisk the Tormentor
 * Malefic Winged Dragon of Ra
 * Slifer the Sky Dragon
 * Obelisk the Tormentor
 * The Winged Dragon of Ra
 * Malefic Elemental Hero Neos

=Spells=


 * Dark Hole
 * Dark Core
 * Melefic Destruction
 * Malefic World

=Traps=
 * Bottomless Trap Hole