You can use your action to exhale faerie energy in an 30 foot line. When you use your breath weapon, each creature in the area of the exhalation must make a constitution saving throw. The DC for this saving throw equals 8 + your Constitution modifier + your proficiency bonus. A creature takes 2d4 psychic damage on a failed save and is stunned for 1 minute the creature can repeat the saving trow at the end of all of its turns, or half as much damage on a successful one and isnt stunned. The damage increases to 3d4 at 6th level, 4d4 at 11th level, and 5d4 at 16th level. you can use this feature a number of times equal to half your proficiency bonus(rounded down) and you regain all expended uses when you finish a long rest

Using telepathy, you can magically communicate with any other creature that understants a language that you speak within 60 feet of you.

you have dvantage on saving throws against spells

half faerie dragons live around 150 to 170 years

your size is small

you have a base walking speed of 20 feet

you have butterfly like wings and because of that you have a flying speed of 40

Your dexterity score increases by 2, and your Charisma score increases by 1.

you can cast the cantrip minor illusion at will