Arachne

Spider Half: Even though your size is Large, your upper, humanoid torso is still of similar scale to that of other humanoid races. You count as Medium for the purposes of wielding weapons. In addition, due to your lower body, you cannot make use of mounts.   Darkvision: 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.   Arachne's Lore: You gain proficiency in one skill of your choice, from Acrobatics, Intimidation, Perception, Stealth, or Survival.   Monstrous Nature: Your creature type is considered to be both humanoid and monstrosity.   Spider Walk: You have a climb speed equal to your walking speed. You can climb difficult surfaces, including upside down on ceilings, without needing to make an ability check. Additionally, you ignore the movement restrictions caused by webbing.   Webbing: As an action you can cast the spell Web. The DC for your web is 8 + your proficiency bonus + your wisdom modifier. You can use this trait a number of times equal to your proficiency bonus, and you regain all expended uses when you finish a long rest

Languages. Common and Undercommon