Rylou was a half-man, half-lizard. According to him, he had "trianed with sonics for millions of years" (His typo, not ours).
Many years later, Rylou was summoned by Space Pirate Captain Eurobeat to battle Mazkertis as part of Eurobeat's Full Frontal Fighting Force. Unfortunately, this didn't last long, as he was Gabriel Ascheron's first victim when he descended to the field of battle in an attempt to defeat Blackout and Malygos. His loss was mourned deeply by Captain Eurobeat.
Abilities & Powers
As a result of millions of years of training with sonics, he could not be affected by extreme amounts of it. He could also blast fire from his hands.