Natural Demon

is a Skill endowed to those who were given birth as a monster rather than to a hero or god that has fallen down to the level of a Magical Beast.Fate/Grand Order material II — Profile of Asterios, translated by Kinalvin at Reddit.
Rank	User(s)
A++ 	Asterios
A++ 	Asterios has attained a Rank of STR and END that is absolutely impossible for a human body.
Category:Skills