Rappy
From PSU Cyril Wiki
Description
Rappies are a small, yellow, bird creature. They're a rare monster and will only appear when certain requirements have been met within a mission. They drop large amounts of Meseta and Rappy Feathers.
There are also special seasonal Rappies. So far we've seen Halloween, Christmas and Valentine Rappies. These Rappies not only drop Rappy Feathers, but also other seasonal items, such as the Christmas Tree or BT Lovers.
Interesting fact: Rappies have appeared throughout the Phantasy Star series, kind of like how Final Fantasy has Chocobos.
Sightings
Coming soon.