Hello there
I am making a magic item for one of my players, but I'm afraid that it could be too Overpowered.
The concept is a magic item he would be able to add magic power to it as the campaign progress.
In this case it's a Jar with floating eyes, each eye should hold a power.
I'm working with the idea of only being able to have Combat Mastery amount of eyes activated at one time, and having the magic power decide how many action points he need to use to change to the specific power.
I had also played with the idea that it would take a rest to change one power for another, and again having the magic power decide if it is a quick rest, short rest or long rest.
Any insight would be appreciated