Split Mind

You are able to concentrate on two spells that require concentration at once, with the following stipulations while concentrating two spells at once

• You have disadvantage on Constitution saving throws that you make to maintain your concentration on a spell when you take damage while concentrating on two spells.
• If you fail a Constitution saving throw to maintain concentration on your spells, you lose concentration on both spells.
• If you roll a 1 on your Constitution saving throw to maintain concentration on your spells, your mind splits further, immediately giving you two levels of exhaustion, taking 1d8 psychic damage per level of both spells that you were concentrating on, and you find yourself unable to cast spells that require concentration until your finish a long rest, or your mind is healed by a greater restoration spell.