Your Charisma score increases by 1

Alicorn´s can live up to 160 years.

Imbued with celestial power, most Alicorn´s are good. Outcast Alicorn´s are most often neutral or even evil.

Alicorn´s are a little bit shorter than an normal Riding horse.
Your size is considert Medium not Large

Your base walking speed is 30 feet, when you reach 5th lvl you gain a pair of Celestial Wing ( Flying speed 20 feet)

Blessed with a radiant soul, your vision can easily cut through darkness. 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 have resistance to necrotic damage and radiant damage.

You can speak, read, and write Common and Celestial.

with your Horn u are abel to Controll Objects und Monuver them with your mind

the range is 10 feet and for attacks and damage rolls u can add your CHA modifer.

because you are a Magical being you can ignor components for Spells if they are not consumed