Atrocian

Atrocians are a blob-like alien species originally from Atrocius 0 before the planet was abandoned thousands of years ago.

Anatomy
Atrocians resemble anthropomorphic potatoes covered in warts with short and stubby limbs.

Although they traditionally have yellow skin, Atrocians can come in other colors. For example, Pink-Worst has pink skin, Blue-Worst has blue skin, Purple-Worst and Violet-Worst have purple skin, Green-Worst has green skin, and Slim-Worst has orange skin.

Powers and abilities
Atrocians are indestructible on the outside of their soft yet extremely durable blob-like bodies, making them immune to heavy physical attacks such as those of an Appoplexian.

Correlating with their durability, Atrocians are resistant to energy attacks, extreme heat, and acid.

Atrocians have claws that are like thick blunt nails.

Weaknesses
Atrocians have many attributes that could hinder them in battle, such as their claws not being really sharp. In general, they do not appear to be built for combat, and are thus effectively punching bags for other beings.

Despite their high durability, Atrocians can still feel pain. In fact, Taydenite can possibly break their skin.

Atrocians are vulnerable to being possessed by Ectonurites.

Like other organic beings, Atrocians can be aged to dust by the time rays of a Chronosapien or Chronian. However, this will take a while because of all the dead skin and calluses.

Atrocians need oxygen to breathe, meaning that they can neither breathe underwater nor survive in the vacuum of space.

Atrocians can be killed by weapons capable of disintegrating organic material.

Culture and society
The Atrocians are unable to clean up after themselves, so their Insectoid neighbors evolved as a natural sanitation solution to the Atrocians' garbage problem.

Notable members

 * The Worst: An Omnitrix transformation used by Ben Tennyson.
 * Mad Worst: An alternate version of The Worst used by Mad Ben.
 * Other Atrocians include She-Worst, Green-Worst, Purple-Worst, Violet-Worst, Slim-Worst, Pink-Worst, Orange-Worst, and Blue-Worst.

Half-qualifiers

 * Kevin 11 3.0: 17-year-old Kevin Levin of the Prime Timeline transformed into an amalgamation of 10 random aliens from the current Omnitrix, including The Worst.