Simmion

Age, Simmions live for around 70-80 years, reaching adulthood around the age of 18.
Size, Simmions stand around 3-5ft tall. Your size is small or medium.
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 Climbers, you have a climbing speed of 40ft and suffer not movement penalties when climbing. You are proficient in the Athletics skill, and add double your proficiency bonus to checks made to climb or jump between location.
Tail, you can grasp things with your tail. It has a reach of 5 feet, and it can lift a number of pounds equal to five times your Strength score. You can use it to do the following simple tasks: lift, drop, hold, push, or pull an object or a creature; open or close a door or a container; grapple someone; or make an unarmed strike. Your DM might allow other simple tasks to be added to that list of options. It can't wield weapons or shields or do anything that requires manual precision, such as using tools or magic items or performing the somatic components of a spell.
War Howl, you can let out a deafening war howl all hostile creatures within 60ft must make a WIS save (Dc = 8 + Proficiency bonus + Charisma modifier) or take thunder damge equal to your level. if they fail by 5 or more they are deafened untill the start of their next turn. 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 Simmion.