You were made from the forces that leak from beyond the edges of the known. You are deeply tied to these forces, hearing their speech as your own. You can speak common and one other language of your choice.

You are a small or medium creature. Choose at character creation.

You are an Ooze.

Increase one of your ability scores by 2 and increase a different score by 1, or increase three different scores by 1.

You either have a walking speed of 30ft with a swim speed of 5ft, OR a walking speed of 25ft and a climb speed of 10ft and a swim speed of 5ft.

You are a being who has significant control over their limbs and their body when in air; when in water this control becomes disorienting and its all you can do to basically remain afloat.

A plasmoid with a climb speed can use this ability regardless of orientation or gravity, as with the spiderclimb spell.

You are able to shape and manipulate your body in extreme ways.

• As a bonus action you can reshape  your body to give yourself a head, one or two arms, one or two legs, and makeshift hands and feet, or you can revert to a limbless blob. In this manner you can squeeze through a space as narrow as 1 inch wide, provided you are wearing and carrying nothing.
• As a bonus action, you can extrude a pseudopod that is up to 6 inches wide and 10 feet long or reabsorb it into your body. You can use this pseudopod to manipulate an
  object, open an unlocked door or container, stow or retrieve an item from an open container, or pour out the contents of a container. The pseudopod can’t attack, activate magic items, or carry more than 10 pounds.

You also have advantage on ability checks you make to initiate or escape a grapple.

You are an ooze, with no eyes. Instead, your body is highly sensitive to sound and vibration, which you use to build up an "image" in your mind.

You gain a 15ft Blindsight radius. You are:

• Unhindered by Darkness and Invisibility.
• Immune to Blinded Condition
• Fail all checks totally reliant on sight at any radius outside your blindsight.

You have a body that is very sensitive to vibrations, which gives you excellent hearing, even using the sound of a heartbeat or a intake of breath to aim your attacks. Unfortunately, such sensitivity can work against you.

• You gain advantage on perception checks that use sound or vibration.
• You are vulnerable to thunder damage.
• You react to the Deafened Condition as though Blinded: Attack rolls against a blinded creature have advantage, and a blinded creature's attack rolls have disadvantage.