Psionic Adept

You have learned some minor psionic powers, granting you the following benefits:

Increase your Intelligence, Wisdom, or Charisma score by 1, to a maximum of 20.

You gain one Psionic Energy die, a d6. If you already have Psionic Energy dice from another source, this die is added to your pool and increases in size when your other dice do. You regain all expended Psionic Energy dice when you finish a short rest.

Psionic Training. When you fail an ability check using a skill or tool with which you have proficiency, you can roll one Psionic Energy die and add the number rolled to the check, potentially turning failure into success. You expend the die only if the roll succeeds.

Telepathic Whisper. As an action, you can forge a telepathic connection. Choose a number of creatures you can see equal to your ability modifier from the ability score increased by this feat, and roll one Psionic Energy die. For a number of hours equal to the roll, you and the chosen creatures can communicate telepathically. While connected, you can mentally converse if you and a creature are within 1 mile of each other. A creature must be able to speak at least one language to use this telepathy, and any creature can end the connection at any time (no action required). You don't need to share a language to understand each other. Once you use this ability, you can't use it again until you finish a long rest, unless you expend a Psionic Energy die to use it again.