Black Dragon Lineage

By reuniting with Giegamaar you are able to once again harness your true power. 

You can transform into a Young Black Dragon once a day for a duration of 1 hour or until you drop to 0 hit points. This resets upon taking a long rest.

You assume the hit points of your new form. When you revert to your normal form, you revert back to the number of hit points you had before you transformed. If you revert as a result of dropping to 0 hit points, any excess damage carries over to your normal form. If the excess damage reduces your normal form to 0 hit points, you are  knocked unconscious and must begin making death saves as usual.

You are limited in the actions you can perform by a Young Black Dragon's stats while in this form.

Your gear melds into the new form. You can't activate, use, wield, or otherwise benefit from any of your equipment.

Upon reverting to your normal form you gain 2 levels of exhaustion and must roll a d6, upon rolling a 1 you will be unable to transform into a Young Black Dragon until you return to the remains of Giegamaar to once again receive his blessing, doing this will once again allow for you to turn into a Young Black Dragon once per long rest.