You have advantage on saving throws against being charmed. You cannot be put to sleep by magic. you learn Sylvan

Your strength and constitution increase by two, while dexterity is increased by one.

as part Angel, you are immortal, you will still age to maturity however.

you can learn one language of your choice, because your part angel. You also gain celestial.

as part of being partially fae, you gain 35 ft of darkvision. You are proficient in the perception skill.

you gain the ability to cast healing word 3 times per long rest.

You can cover yourself with your wings as a action, this prevents you from attacking, but gives a +4 to ac. you can uncover yourself as a bonus action.

from your Fae lineage, you gain the ability to transform into a cr 1/2 creature and below. While in this form, you maintain your Intelligence, Wisdom, and Charisma modifiers, but use the other scores of the beast. Any damage you sustain while in this form directly impacts your overall hit points. You may still cast spells while in this form as long as the spell does not have the verbal component.