Your Charisma score increases by 2, and your Strength and Dexterity scores each increase by 1.

Due to their chaotic and nearly cartoonish nature, the lifecycle of space clowns is not set or linear like that of humans.  Infant space clowns exist, but appear to have all the mental faculties of an adult, including the ability to speak and recall events from long before they were born.  Beyond starting off as an "infant", space clowns mature at drastically different rates, including sometimes aging in reverse, reverting from an elderly specimen to a child before progressing on to a young adult.

As beings of chaos born from the union of hedonistic religion and the taint of the Abyss, space clowns strongly tend toward chaotic alignments, and are typically evil.

Space clowns vary drastically in size and build, ranging in height from "dwarf" to "goliath", and in build "bean pole" to "spherical".  Your size is Medium.

Your base walking speed is 30 feet.

Your creature type is fiend, rather than humanoid.

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 know the cantrips friends, mage hand, and prestidigitation. You can also cast hideous laughter with this trait. Starting at 3rd level, you can cast the spider climb spell on yourself with this trait. Starting at 5th level, you can also cast the mirror image spell with it. Once you cast any spell of 1st level or higher with this trait, you can't cast that spell with it again until you finish a long rest (cantrips can be cast at will). You can also cast these spells using any spell slots you have of the appropriate level.

Charisma is your spellcasting ability for these spells when you cast them with this trait.

When you are reduced to 0 hit points, you do not make death saving throws as normal.  Instead, you die instantly and your body pops like a balloon, releasing a splash of putrid, corrosive ichor. Each creature within 5 feet of you when you burst must make a Dexterity saving throw against a DC of 8 + your proficiency bonus + your Constitution modifier.  On a failed save creature takes acid damage equal to a number of d6s equal your level divided by 3 (rounded down to a minimum of 1d6), or half as much damage on a successful one.

You have proficiency in one of the following skills of your choice: Acrobatics, Animal Handling, Athletics, Intimidation, Performance, and Sleight of Hand.

As a bonus action, you can veil yourself and everything you are wearing and carrying in an illusion that makes you look like some other creature of your size or smaller (such as a child) or an object small enough to fit in your space (such as a floating balloon). Maintaining this effect requires the concentration (as if concentrating on a spell), and the illusion fails to hold up to physical inspection. As an action, a creature that can see your illusory form can make a Wisdom (Insight) check against a DC of 8 + your proficiency bonus + your Charisma modifier.  On a success, the creature pierces through the illusion and discerns your true form, which ends the effect.

You can use this feature a number of times equal to your proficiency bonus, and regain all expended uses when you finish a long rest.

Whatever shoes you are wearing squeak when you walk. The squeaking can be heard out to a range of 30 feet. The squeaking is silenced while your Phantasmal Form is in effect.

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