Blood Cursed

You have been hexed by the essence of dark creatures, you gain the following benefits:

• You learn one blood curse from the list of blood hunter blood curses. The curse cannot have any prerequisites or require hemocraft die.
• You may use this curse once per long rest.
• If you choose to amplify this curse, you roll a die the same size as your hit die. If you have different hit die, you roll the larger die.
• If the curse asks to make a save, the DC equals 8 + your proficiency bonus + your Constitution Modifier.