Vampire Eyes

Your senses are not only sharper than a mortal's, affording you abilities such as perfect accuracy, but you also have abilities that they completely lack. In particular, Your eyes allow you to see things from far distances.
You have Darkvision.
Blood Drinker: When around blood, Your eyes will glow out of instinct

Red Eyes

Vampires have red eyes
Non-Glowing:
You have red eyes with a faint glow
Glowing:
Your eyes glow much brighter but not too bright
You roll advantage on Intimidation checks