you gain a + 2 to one score and a +1 to another score

humanoid and draconic/undead

You can see in dim light within 60 feet of you as if it were bright light and in darkness as if it were dim light.

At level 1 you choose a draconic ancestry similar to the Dragonborn, as a bonus action your vampiric bite deals 1d4 piercing damage and 1d10 elemental damage determined by draconic ancestry. 

{note this ability does not give any regeneration}

Black: Acid

Blue: Lightning

Brass: Fire

Bronze: Lightning

Copper: Acid

Gold: Fire

Green: Poison

Red: Fire

Silver: Cold

White: Cold

Amethyst: Force

Crystal: Radiant

Emerald: Psychic

Sapphire: Thunder

Topaz: Necrotic

• Spider Climb. You have a climbing speed equal to your walking speed. In addition, at 3rd level, you can move up, down, and across vertical surfaces and upside down along ceilings, while leaving your hands free.

At level 5 you can use a bonus action to create Elemental wings of your draconic ancestry type that gives you a flight speed equal to your movement speed up to 10 minutes. You can use this feature equal to your proficiency modifier

Forbiddance. The vampire can’t enter a residence without an invitation from one of the occupants.

Harmed by Running Water. The vampire takes 20 acid damage if it ends its turn in running water.

Stake to the Heart. If a piercing weapon made of wood is driven into the vampire’s heart while the vampire is incapacitated in its resting place, the vampire is paralyzed until the stake is removed.

Sunlight Hypersensitivity. The vampire takes 20 radiant damage when it starts its turn in sunlight. While in sunlight, it has disadvantage on attack rolls and ability checks.