Beliaruin

"It is nice to be back."

- Beliaruin

Beliaruin (ベリアルイン, Beriaruin) is a major antagonist of Highschool DxD: Seven Sins. He is the legendary criminal father of Mal Beliaruin and Lucifer's rival.

Abilities/Equipment
"Remember this well: I’m the strongest existence, and no Devil is going to take that away from me."

- Beliaruin to Lucifer

Immense Demonic Power: Beliaruin, descending from the Great King Bael, possess an immense demonic power, being able to overwhelm Azazel with ease.

Power of Destruction (滅びの力, Horobi no Chikara): Beliaruin inherited the Power of Destruction from his mother. He has overwhelming mastery of his Power of Destruction that allows him to eliminate anything it touches.

Light-Based Weapons: Beliaruin, being Cadre of Grigori Bezaliel's son, is very skilled and powerful in using his light-based powers, showing control similar to that of a Cadre. The density of his light is even greater than his son's.

Expert Magician: Beliaruin learned magic from the legendary magician Merlin, so he is a very skilled Magician. However, he isn't as experienced in magic as his son.

Ultimate Evil : Beliaruin's ultimate technique, it is a rainbow coloured energy that combines all his other abilities to cause mass destruction. It is said to be able to disintegrate everything it touches.

Flight: Being a Devil and a Fallen Angel, Beliaruin can fly using his wings.

Trivia

 * His appearance is based on the character Madara Uchiha from Naruto.