Pick 3 ability scores to increase by 1 or pick 2 ability scores increasing one by 2 and one by 1

Centaurs mature and age at about the same rate as humans.

Elaphocentaur is around 1 meter at the withers, with a total average size is about 1.8 meters. Your size is medium.

Your base walking speed is 40 feet.

Your antlers are natural melee weapons, which you can use to make unarmed strikes. If you hit with them, you deal piercing damage equal to 1d4 + your Dexterity modifier, instead of the bludgeoning damage normal for an unarmed strike.

After taking the attack action or casting a spell as an action, you gain an additional 10 feet of movement as long as your speed is not 0.

Any climb that requires hands and feet is especially difficult for you because of your Cervus legs. When you make such a climb, each foot of movement costs you 4 extra feet, instead of the normal 1 extra foot.

Your creature type is fey, rather than humanoid.

Being born in the wild has made you accustomed to the dangers that the wild brings. By embracing the poisonous plants of the forest, you are able to resist poison. You have resistance to poison. You also have proficiency in Nature, Survival, Animal Handling, or Medicine skills.

You can speak, read, and write Common and Sylvan. Sylvan is widely spoken in the Selesnya Conclave, for it is rich in vocabulary to describe natural phenomena and spiritual forces.