Working on my idea and I've seem to come across a weakness in the pactio card system unless I'm totally mistaken.
We know that a Magister Magi and their Ministra Magi can contact each other telepathically by using their pactio cards. Also, a Ministra Magi can summon their artifact by using their copy of their card; which transforms into said artifact.
In other works, when a Ministra Magi is using their artifact, they can't talk with their Magister.
We know that a Magister Magi and their Ministra Magi can contact each other telepathically by using their pactio cards. Also, a Ministra Magi can summon their artifact by using their copy of their card; which transforms into said artifact.
In other works, when a Ministra Magi is using their artifact, they can't talk with their Magister.