I'm fine with that. Just for clarification the summoning thing is more of a "Hey I want to talk" So he can only force demons lesser then him self. Demons equal or greater then can screen there calls and not answer...so it would be up You the GMs if they choose to pick up the phone. So With crystals he would be able to Force more powerful demons. Could also add in that he needs to know of the demon. just want to make sure we are both on the same page.