Umbral Blood Seeker

Wreathed in shadow you are devoted to seeking blood neath the mantle of night. Only a Vampire or Vampiric creature can take this class.

Moonlit Shadow

3rd-level  Umbral Blood Seeker feature

  In Moon Light you become incorporeal You have a fly speed of 80 and can pass through walls, melee attacks have disadvantage to hit you and you gain resistance to Bludgeoning, Piercing, and Slashing damage not caused by a magic weapon. However you also gain vulnerability to radiant damage. This effect ends when you leave moon light, This ability has no effect on new moons.

Midnights Embrace

3rd-level Umbral Blood Seeker feature

Immediately after you deal your Bite Damage the creature you bite becomes romantically obsessed with you and will acknowledge and accommodate your every whim. A creature you effect with this ability must make a DC 20 CHA saving throw on a success the creature is not under your command on a failure the creature is completely devoted to you for 1d8 hours.

Mantle of Eternal Darkness

9th-level Umbral Blood Seeker feature

3 times per long rest you may use your action to become invisible. While in this state you cannot be detected by any means other than magical scrying.

Resilience of Shade

13th Level Umbral Blood Seeker feature

You now are resistant to the cleric Turn Undead ability and have advantage on your save.

Eclipse

17th-level Umbral Blood Seeker feature

In an area of 5 miles the sun appears black in the sky you immediately gain all the effects of standing beneath moonlight and suffer no negative effects from standing in daylight.

This ability can only be used once every seven days.