Ability Score improvement: One ability score of your choice increases by 2.

You know the Druidcraft cantrip. Starting at 3rd level, you can cast the Faerie Fire spell with this trait. Starting at 5th level, you can also cast the Enlarge/Reduce spell with this trait. Once you cast Faerie Fire or Enlarge/Reduce with this trait, you can't cast that spell with it again until you finish a long rest. You can also cast either of those spells using any spell slots you have of the appropriate level. Intelligence, Wisdom, or Charisma is your spellcasting ability for these spells when you cast them with this trait (choose when you select this race).

Because of your wings, you have a flying speed equal to your walking speed. You can't use this flying speed if you're wearing heavy armor.

Your Strength score increases by 2, and your Constitution score increases by 1.

Your fairy heritage makes you able to live for an incredibly long time, but it is unknown how long. Your aging will continue until you appear about 35 years of age, and then maintain that appearance for the rest of your life span. 

Half-orcs are somewhat larger and bulkier than humans, and they range from 5 to well over 6 feet tall. Your size is Medium.

Your base walking speed is 30 feet.

Thanks to your orc blood, you have superior vision in dark and dim conditions. 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 gain proficiency in the Intimidation skill.

When you are reduced to 0 hit points but not killed outright, you can drop to 1 hit point instead. You can’t use this feature again until you finish a long rest.

When you score a critical hit with a melee weapon attack, you can roll one of the weapon’s damage dice one additional time and add it to the extra damage of the critical hit.

You can speak, read, and write Common, Orcish and Sylvan.