Was a spell introduced in Ni No Kuni the Movie. Astrid is a user of this spell.
Effects[]
The effects of this spell is like a magical protective skin. And makes it so any damage that is directly inflicted upon the caster will do damage to the assailant. This happens to Gnauss when it was revealed that he was the one who stabbed Astrid.
Limits[]
The spell won't work if Astrid's Mother's Dagger is used against the caster as it is said to be able to pass through magical barriers. Also it won't work against in direct attacks, like when Galeroth attacked nearby structures so that they would strike Astrid.