You, a mortal who has walked realms of men and now the abyss, granting you the following blessings and Debuffs:

Abyssal Infusion. As a bonus action, you can touch a simple or martial weapon and infuse it with one of the following damage types: acid, cold, fire, lightning, or poison. For the next minute, the weapon deals an extra 1d4 damage of the chosen type when it hits. After you use this bonus action, you can't do so again until you finish a long rest.

Calls of the Void. When you take cold, lightning, or poison damage, you voices in your head they call for unspeakable acts to be held!

Abyssal Magics. You may choose one blood curse from the BloodHunter class. 
 
Abyssal Alignment. Survivors of the Abyss never return unscathed! Your alignment can now only be in the neutral or evil tree.