The night calls to you ever since you were bitten by that weirdo in the alleyway of town, you have noticed some changes. You hunger less for food than you did before, it really does nothing to sustain you. You have been getting very thirsty lately but water does nothing to quench your thirst, you start to go crazy until you figure it out. That weirdo that bit you was a vampire. as you become acclimatized to the bite and the venom running through you you feel your senses sharpen and hone, you find yourself being able to do things you were not able to do before.

Vampiric Bloodline

You gain +2 to either your strength or constitution ability score, the ability score can not go over 20 in this way, You are also allowed to use your constitution modifier in place of your wisdom modifier to calculate your unarmored defense. You are given an unarmed strike with your elongated canines damage is based off your martial arts die. Your eyesight has improved greatly granting you 120 ft of dark-vision.

Vampiric enhancement

Your Bite now allows you to heal for your martial arts die equal to 1/2 of your monk level rounded up should you succeed on a bite attack when you expend a ki point, if you expend a second ki point you can impose disadvantage on attacks against you until your next turn. your standard walking speed is doubled. You are Immune to charms

Vampiric Reflexes

You can use your bonus action to dash or disengage, you have advantage on dexterity saving throws, and grapple checks made against you have disadvantage.

Vampiric Powers

You can cast suggestion, charm person, or hold person/monster by expending 1 key point. dc is same as your stunning strike, You can also transform into a giant bat equal to half your charisma modifier times per day. You are also resistant to piercing bludgeoning and slashing to non magical damage