Your head is disconnected from your body so you are required to carry it by hand at all times.

You have advantage on saving throws against being charmed, and magic can’t put you to sleep.

You gain proficiency in the intimidation skill.

Once per long rest if any damage taken reduces the player to 0 hit points then roll a constitution saving throw with a DC of 17 before rolling death saves, unless the damage is radiant or from a critical hit. On a success, the player drops to 1 hit point instead, on a fail the player gets 1 automatic fail on their death saves.

You can speak, read, and write Common, Sylvan, and one other language of choice.

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. You can't discern color in darkness, only shades of gray.

You can travel between the Material Plane (Mortal Realm) and the Spiritual Plane (Spirit Realm) at will while shrouded in nonmagical darkness.

As you are undead you are weak Radiant damage and due to being a Fey you are weak to Cold damage.

Two ability scores of your choice each increase by 1.

Dullahans reach physical maturity in their early twenties, but, similarly to elves, are not intellectually considered an adult until much later in their life, typically around 200 years old. They do not die of old age.

Dullahans typically tend toward neutral alignments, as death comes for everyone.

Dullahans have a heavy build and stand about a head and a half taller than humans. Your size is Medium.

Your base walking speed is 30 feet.