Choose one ability score to increase by 1 and one ability score to increase by 2.

You can read, write, and speak Common and Undercommon.

Your bite counts as a natural finesse weapon and can be used to make unarmed attacks. On a hit, the creature is dealt 1d4 + your Strength modifier piercing damage and must make a Constitution saving throw, gaining the poisoned condition until the start of your next turn on a failure.

Your size is Small or Medium (your choice).

You can climb difficult surfaces, including upside down on ceilings, without needing to make an ability check. You ignore movement restrictions caused by webbing.

You have disadvantage on attack rolls and Wisdom (Perception) checks that rely on sight while you, the target of your attack, or whatever you are trying to perceive is in direct sunlight

You have darkvision out to 120 feet.

You gain proficiency in Stealth and one skill of your choice.