The Dawn of Truth
The first of these mystical creatures walked between worlds to find Kandalur.
They are one with magic and one with the Elder World. They are eladrin.
Creating an Eladrin
Use the eladrin template from the DMG plus the following:
Intense Focus. You gain the True Strike cantrip.
Star Guidance. On clear nights, you can navigate which direction you are headed based upon the alignment of the stars.