Jaggo
From PSU Cyril Wiki
Description
The Jaggo is a Rare monster with blue skin, sharp teeth and a ball on their head. They drop large amounts of Meseta, Jao Delma, WD Lover & Meow Moustaches.
Interesting fact: Jaggo is possibly a mistranslation of "Jao", which is a play on the name "Chao". The PSU Rare monster Jaggo is somewhat taken from the Nights and Sonic Adventure series' of games. You could raise the Chao as virtual pets in Sonic Adventure 1 & 2.
Sightings
Block 2 of Lab Recovery S2. Reportedly found on Moatoob and in the Lab Recovery mission on Parum.