You are a Humanoid.

You are Medium or Small. You choose the size when you select this race.

Your walking speed is 30 feet.

When you fall at least 10 feet above the ground, you can use your reaction to float horizontally a number of feet equal to your walking speed, and you take 0 damage from the fall. You determine the direction of the glide. You may also apply this effect to other willing creatures so long as you're not encumbered. Creatures under double of your remaining carrying capacity can float with you and not take fall damage. Creatures over this carrying capacity will cancel the float and fall damage nullification of this ability, but you may cushion the fall for them. If you choose to do so, the creature will take no fall damage, but you will, and the fall damage will be doubled. If the creature you cushioned is three times your max carrying capacity, you pop, instantly killing you.

You have a expendable amount of air that you keep in your body at all times that can be expelled for multiple uses. This is measured in PSI, which can be gained and expelled through certain actions.

You have a capacity of 12 PSI, the less you have, the less inflated you become. If you reach 0, you enter a deflated state, where you are considered incapacitated and restrained, as well as losing the ability to speak and make somatic gestures. 

You can gain air, by either receiving it through another creature, who can expel up to 3 PSI as an action, or through use of spells, such as gust,  gust of wind, wind wall, or any other spell that states that it creates some form of wind or air. Cantrips will always fill PSI by 3, and leveled spells will grant PSI equal to 2 + the spells level. If the spell is an area of an effect, you can use a reaction to intake the air from the spell. If you're at 0 PSI and gain no form of granted air or wind, you slowly fill up overtime, regaining 1 PSI every 2 hours.

The following actions can be performed with PSI

- You can hold your breath for up to 24 hours (One PSI = 2 hours of held breath, and after that time, you lose 1 PSI). This air can be shared with others to grant them 10 minutes of held breath for every PSI you grant

- As a bonus action, you can expel 3 PSI to unleash a gust of wind, propelling you in a chosen direction, up to 30 feet.

- As an action, you can expel 6 PSI to unleash a burst of air outward. Creatures in a 10 foot cone originating form you must make a DC 12 Strength Saving Throw. On a fail, they're pushed back 15 feet, and you may fly back up to 10 feet. On a success, nothing happens.

As a reaction when taking bludgeoning damage, you may take half damage until the start of your next turn, and be pushed back 5 feet from bludgeoning damage as well. You take additional damage from piercing and slashing damage.

 You take additional piercing and slashing damage equal to your Proficiency Bonus, plus half of your current PSI Gauge, rounded down.

While you have a PSI Gauge of 12, you can choose to go all the way up to 18 PSI, only if you choose. When doing so, your form puffs up larger then normal while still retaining your size category. The following effects occur when using Aggrandized Augment.

- While having a PSI over 12, you gain resistance to bludgeoning damage.

- Any melee attacks gain a damage bonus for every PSI over 12, rounded down. 

- Your speed is reduced by 5 at 13 PSI, as well as an additional 5 at 15 and 18 PSI

- You take an additional damage equal to your every PSI over 12, rounded down (minimum of 1)