Creature of Destruction

The Creature of Destruction is a monster introduced in Season 2.

True Form
He can be seen in a demon type body shape and in a form kind of shaped like a animal. Finally, he has wings that sit by his side like his disguise.

Disguise
He can be seen with a yellow hat with strings and a cape that is connected to his shoulders. He wears knee pads and a blue skirt-ish type from his belt. Finally, he has glowing wings sit by the side of him in the air.

Personality
Initally shown to be protective, he is revealed to be an incredible deciever, a terrifying and cruel being.

Pre-Series
He appears saving a town from destruction in his disguise, but soon reveals his true form and attacks the town.

Season 2
In "Professor Avalon's Secret," Tecna suspects Professor Avalon because of his angel wings. After doing research and reading the book Anthropomorphic Winged Monsters by Serius Facetus, Tecna concludes that Avalon may be the Creature of Destruction, a legendary creature predicted to usher in doom and destruction when the three sacred planets, Orez, Fallat, and Rot align.

According to the book written by Serius Facetus, "the Creature of Destruction will appear from the illuminating void. He will perceive that which is hidden and mirror himself among the citizenry. When the three sacred planets align, their power will extend throughout the universe and he will usher in doom and destruction." Upon reading this prophecy along with conducting further research, Tecna is certain that Avalon is the Creature of Destruction. Faragonda later reveals that Serius Facetus was a comedian from two centuries ago, rendering the prophecy false.

Trivia

 * In the 4Kids dub, he is called Angel of Doom.