Your cha score increase by 2, and your wis score increase by 1.

Emperor hamsters mature as fast as humans do and live for about 200 years.

Emperor hamsters are 3 to 6 inches tall. Your size is Tiny.

Your base walking speed is 25 feet. You also have a burrowing speed of 15 feet.

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.

You can use your bonus action to roll your body into a ball. While rolling, you can't take any actions, but your speed doubles and you can move through the space of medium and smaller creatures without treating them as difficult terrain. When you move through a creature's space, the creature must make a Dexterity saving throw with a DC of 8 + your proficiency bonus + your Strength modifier or take 1d4 + your Strength modifier bludgeoning damage and be knocked prone.

You have advantage on Perception checks that rely on smell, but disadvantage on Perception checks that rely on sight.

You can use your little hamster jaws to bite as a melee weapon attack you are proficient with which deals 1d4 + Strength modifier piercing damage.

As an action, once per day, you can call upon an army of hamsters. This army will stay around for 1 hour and will follow your commands. Use the Swarm of Rats in the Monster Manual for reference. This swarm doubles in size at levels 5, 10, 15, and 20, and is able to be controlled by one more hour each time the swarm grows.

 You are able to read speak and write Common. You also know how to speak Hamster-Squeak. Hamster-Squeak is the language spoken between all hamsters. This language is comprised of squeaks and nose twitches. It can be understood by others, however, it may take many years to learn the language.