Rule 34 Dev - 1boy artist_name aura black_pants blue-eyes_ultimate_dragon blue_eyes brown_hair coat dragon dragon_wings duel_monster energy glowing hair_between_eyes highres kaiba_seto multiple_heads open_mouth outstretched_arm pants powering_up sharp_teeth teeth white_coat wings yu-gi-oh! yu-gi-oh!_duel_monsters zealmaker|21680107605