Bran the Blessed - Celtic God of Rejuvenation and Protection, Lord of Ravens. He died protecting modern-day England, but his severed head continued talking and giving advice for several months afterward. When it at last stopped, it was buried in the White Hill, where some say the Tower of London stands today. According to folklore, that is why ravens still guard the Tower of London.
She fell to her hands and knees, her nails digging into dirt as they sharpened into cat-like claws. Her back arched as the two points of pain burst and wings exploded into view. Her head snapped up in a soundless scream, her pupils thin slits and her teeth elongating into fangs. The man in front of her drew a pistol from his waistband and took a shaky aim. Her attention snapped to him and she snarled, arching into a spring.