Sanguine Initiate

You get 1 use of the Blood hunters Blood maledict feature and get to use either:

The Blood curse of Binding (Found in the Blood hunter class)

or 

The Blood curse of Bloated agony (Found in the Blood hunter class)

To determine how much damage you take from using this Blood maledict feature you roll: 1d4.

you get an extra use of this feature at 8th level and the damage dice goes up to 1d6.