Devilish Teleport

As a gift from your Infernal Patron, a legacy from a devilish ancestor, or as a boon won from a demon, you can now use Misty Step at will.

When you use Misty Step in this way, your character briefly travels through a hell dimension for a fraction of an instant, before reappearing with a "bamf" sound within 30 feet of where you left. As a result when you reappear, you do so in a cloud of foul-smelling sulfurous smoke. Overusing this ability within a short time-frame adds 1 level of exhaustion (at DM's discretion).

By exerting yourself you can extend your teleportation distance. You can use Dimension Door once per long rest (accompanied by the same brimstone smoke effect).