Talk:Saint/@comment-11571396-20130713231939/@comment-11437688-20130714003329

They can become an esper, but it would be very difficult for them to use their holy power, same as in the case of espers using magic. It seems that the universe of toaru does not allow having two or more types of power at once without having a consequence. (e.g Acqua, Brunhild, Tsuchimikado, etc)