His strength surpasses that of even the Two Heavenly Dragons, Gods from the various factions such as the Biblical God, even ignoring Tannin, an Ultimate-Class Devil and former Dragon King. Immense Strength: As a Dragon God, Great Red possess tremendous power, making him the most powerful of all dragon-kind alongside Ophis. He was able to respond to Issei's strong wish to return home by responding to his dream and appearing before him, as well as reflecting the feelings of the children in the Underworld to Issei in the Dimensional Gap. Sometime before the series, Great Red was challenged by the then sixth Dragon King, Tannin, but ignored him.ĭream Manipulation: As the God of Dreams, Great Red represents dreams in the past, present and future. Not much is known aside from the fact that he soon took refuge there once Ophis left, becoming the counterstone maintaining that space since she changed from interacting with the Human World. Similar to Ophis, Great Red was born in the Dimensional Gap from the 'illusions' of 'dreams'.

Not much could be deduced on Great Red's personality, but Issei compared his personality to that of a biker gang delinquent, claiming that Great Red travelled around the Dimensional Gap doing crazy moves and got aggravated at people that were staring at him. He is the third-largest Dragon in the series, after Midgardsormr and Apophis. His overall length measures around 100 meters. Great Red was a massive red Western Dragon with a horn on his snout and has two sets of wings.

High school dxd dragon gran rojo