Ilkuubo

イルクーボ

He is, by far, the most powerful of the five and serves as the Dark King's right-hand man. He can block the Marble Screw using only his abilities, along with many other attacks, but his fortitude is not as high as Gekidrago's, since a direct hit will still hurt him. He first appeared on Earth, but did not begin fighting the girls seriously until after Kiriya was sent back to the Dark Zone. He is defeated in episode 24 but makes a brief comeback in episode 25, where he battles Pretty Cure and takes them to the Dark Zone in a far more monstrous (and powerful) form. He is large, pale, and bald, with pointed ears and dark-rimmed eyes that resemble those of Kiriya. He wears a white robe and carries a purple prism stone.