Vampire Warlock - Variant

the vampire's spellcasting ability is Charisma (spell save DC 17). It can innately cast the following spells, requiring no material components.

at will: darkness, dominate person, invisibility, misty step

1/day each: arms of hadar, disguise self, dissonant whispers, detect thoughts, hold monster

The vampire warlock targets one humanoid it can see within 30 feet. The target must succeed on a DC 17 Wisdom saving throw or be dominated by the vampire warlock as if it were the target of a dominate person spell. The target repeats the saving throw each time the vampire warlock or the vampire's companions do anything harmful to it, ending the effect on itself on a success. Otherwise, the effect lasts 24 hours or until the vampire warlock is destroyed, is on a different plane of existence than the target, or uses a bonus action to end the effect; the vampire warlock doesn't need to concentrate on maintaining the effect.

The vampire warlock saturates itself in its own blood, causing 20 poison damage to itself. For 1 minute, its armor class increases to 20 and its unarmed strike and bite attacks do an additional 7 (2d6) poison damage.

The vampire warlock magically calls 2d4 imps or 1 shadow. The called creatures arrive in 1d4 rounds, acting as allies of the vampire warlock and obeying its spoken commands, and remain for 1 hour, until the vampire warlock dies, or until the vampire warlock dismisses them as a bonus action.

The vampire warlock uses call the blood.

The vampire warlock makes one unarmed strike.