Brago is a teenage mamodo with a rough, antisocial attitude and a goth-like appearence, wearing black clothing and having a pale complexion. Brago is very quiet and is rarely seen socializing with other mamodos.
Not much is revealed about his life or personality, other than he resents weakness and especially requiring a human's help to win the demon kingship.
Brago's spells are all based on concentrating and intensifying the force of gravity. Brago comes to learn that the planet itself is the root of his power and that he borrows its power every time he uses his powers, The more power he unleashes, the more dangerous it becomes for him as his body deteriorates from the massive power he uses.
First Spell: Reis - Shoots a small ball of gravity from his hand.
Second Spell: Gravirei - Creates a gravitational field that smashes the opponent's body to the ground.
Third Spell: Gigano Reis - Shoots a large ball of gravity from his hand.
Fourth Spell: Ion Gravirei - Unleashes a destructive beam of gravity that can pulverize large areas.
Fifth Spell: Dioga Gravidon - A multicolor beam that has enough power to obliterate anything in its path.