Splinter Mind

Prerequisite The ability to cast spells or use psionics

You gain the ability to splinter off a part of your mind and allow separate focus. When you use a power that requires concentration, you can choose to give concentration to a Splinter of your mind. This allows you to concentrate on another.
If you are required to make a Constitution saving throw to maintain concentration, you make a separate throw for each ability you are concentrating on.
You can make a Splinter a number of times equal to your ability modifier. You can have one Splinter at a time. You regain all uses after a long rest.