Rayner grew up enamored with Superman and Batman, though he had only a passing knowledge of Earth's various Green Lanterns. This soon changed, and he found that the Green Lantern ring was the ultimate expression of his fertile imagination. While in battle, he often used the ring's power to create constructs of just about anything his artistic mind could imagine: other superheroes, anime characters, mystical characters, mechas, futuristic weapons, and original characters from his comic books. While other members of the Green Lantern Corps questioned the practicality of those constructs, they often made Rayner an unpredictable and formidable opponent.