Grimoire Law (グリモアロウ Gurimoa Rō) is a Caster Magic.


Appearing as a malefic version of Fairy Law, Grimoire Law is a Deterrent Magic. With its power implied to rival that of Fairy Law's own, it was stated that if it was used against another Deterrent Magic like Fairy Law, horrendous destruction would be wrought.[1]


  1. Fairy Tail Manga: Chapter 215, Pages 14-17


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