Peatro is a minor NPC during the events of The Fantasial Freeze.
Peatro is significant in being the first monster fought by the Adventuring Party in Episode 8: Onomanced. Originally encountered in Episode 6: Unraveled, Peatro contracts a disease spread by wendigo bites. He spends the next several days fighting the illness before succumbing to it and turning into a Wendigo himself. He is fought by the party within the C3 Bastion, who display excellent teamwork before Seven deals the finishing blow.
As of Episode 10, Peatro's story may not be finished. Drawn in his own blood upon the pillow where he lay, there is a prophetic vision of his own resurrection. Difficult as it is to believe for those who saw his ghastly form, Peatro may yet have a part to play as the Freeze continues...