From the blog "D&D Homebrew Class: Blood Dealer Rogue"
Blood Dealer Rogue
A deal has been struck. Either you have made a deal with multiple magical entities or one magical entity of unknown origin but your blood is now currency for this dark deal. Your class is a charisma based spell caster however instead of spell slots as a bonus action you can sacrifice a small portion of your health pool to enchant your weapons or armor. This damage can’t be reduced in any way. Additionally your patron has gifted you strange vials of liquid that conf