Kyrok is a ghost Eyrie that's apart of the Ghoul Catcher's story.
Neopedia Entry[]
Kyrok is a ghost Eyrie who discovered the plot by the Ghouls to take over Neopia. Hoping to stop him telling anyone else, the Ghouls trapped him within a house using magic. Thanks to Liva and Sern, the spell was broken, and Kyrok enlisted their help in stopping the Ghouls before it was too late. Kyrok was once good friends with Gnawthral, but fought against him when he became a ghoul. Kyrok died during the fight, and became a ghost. When Vinsjin died, Kyrok was entrusted with his diary, but experimenting with the spells within caused it to fall into the hands of the ghouls and free them.