Pure Ones

The Pure Ones were a band of evil owls in Legend of the Guardians: The Owls of Ga'hoole. In the game, Shard can use strikes or barrel rolls to defeat them. One of them have armor beaks, so Shard, must do a barrel roll. If he breaks 2 armor beaks and there is 1 left, he will do a barrel roll and will toss him out. There are Pure One guards, carriers and scouts

Metal Beak
Metal Beak is the leader of the Pure Ones. He is a sooty owl (barn owl in books) who is known as the Destroyer. At the end, he was stabbed by Soren to death.

Nyra
Nyra is a female barn owl who is the wife of Metal Beak. She later was frightened after Soren stabbed Metal Beak and later became the leader of the Pure Ones. In the end, she can't find Kludd anymore.

Kludd
Kludd became a Pure One when he was brainwashed by Nyra. Then, later, during the battle, Kludd fell into fire, like Frollo.