|This article belongs to the Classic Continuity|
Havoc Beasts are small red aliens with black claws on their hands and feet.
Havoc Beasts vary in color, red and blue ones have been seen.
They also seem to vary in size, as many small ones have been seen but very large ones have also been seen.
In Singlehanded, several Havoc Beasts in the Null Void were tearing apart the old Plumber base where Max hid during the events of Voided. When Ben's hand ended up in the Null Void, they activated the Omnitrix and turned Ben into Brainstorm. At the end of the episode, a big Havoc Beast from the same group stole Sunder's axe and the others surrounded Sunder and cheered, hoping to see him and the bigger Havoc Beast fight.
Powers and Abilities
Havoc Beasts possess enhanced strength and agility, as well as sharp claws and teeth.
Havoc Beasts can cling to walls and climb them.
- Voided (first reappearance)
- ...Nor Iron Bars a Cage (first reappearance; hallucination)
- In Ben 10 Alien Force: Vilgax Attacks, a Havoc Beast is a mini boss, but it is much bigger and has two black blades instead of hands.
- Havoc Beasts appeared in Ben 10 Ultimate Alien: Cosmic Destruction in France. However, they were misnamed "Orf Beasts".
- To add to that, Wigzelian Org Beasts were misnamed Havoc Beasts in the same game.