Kobolds

Age, Kobolds live for around 80 years, reaching adulthood around the age of 16.
Size, Kobolds stand around 3-4ft tall. Your size is small.
Speed, your base walking speed is 35 feet.
Darkvision, you can see in dim light within 60ft of you as if it were bright light and in darkness as if it were dim light. You can’t discern colour in darkness, only shades of grey.
Natural Digger, you have a burrowing speed of 15ft
Pack Tactics, you have advantage on attack rolls if you have an ally within 5ft.
Dragon's Cry, as a bonus action you can let out a cry briefly distracting enemies within 15ft. Until the start of your next turn your ally's have advantage on attack rolls against against effect creatures. Once you use this ability you cannot do so again within the same combat encounter. You may use this trait a number of times equal to your proficiency bonus, recharging all spent uses after a long rest.
Languages, you can speak, read, and write Common and Draconic.