Shabelka

Overview
One of the Four Heavenly Kings under the Demon King’s reign, the highest Demon of the Demon race. He was killed by Shine and Mikhail D. Aerok.

Appearance
He has long-grown fingernails.

Abilities
He has great aptitude in magic and physical battle. He can manipulate magma to flow in the air, and attack with his claws. Wizards find it hard to stand their ground against him.

Trivia

 * His deadliest weakness is between its fingernails. Even the Demon King didn't know this.