Vampiric Being

One new Warlock Patron Subclass: Vampiric Being.
One new Warlock Pact: Pact of the Broker - Featuring new pact specific Invocations.
Five new Spells suitable for inclusion in the Warlock Spell List or as Warlock Mystic Arcana.
One new NPC statblock for a Vampiric Being Warlock.

A warlock patron for those seeking the feeling of the classic dracula character Renfield within a 5e class structure.

Your patron is a powerful being that survives by consuming the life and souls of others. This may be a vampiric creature, fiend or psychic leech - the key factor being their need to use lives/souls to sustain or empower them, rather than their specific creature type. You are empowered to collect and channel souls/life force directly to your patron. In return they feed some of that power back to you.

In so doing, your patron protects and physically strengthens you, providing you with direct physical benefits and greater vigor than those who have not made such a pact. This may appear to others as you gaining power from the drinking of blood, the eating of flesh or merely from being present at the time of another creature’s death.

The accompanying Pact of the Broker, which can be used with this Patron or mix and matched in with any of the other patron options, adds a deal making aspect into the mix.

- from the publisher's blurb