I couldn't miss the chance to practice my drawing!
The Chimaiga is an enemy from Final Fantasy Crystal Chronicles: Ring of Fates.
It fights identical to the Chimera, and should be treated as such despite its increased stats. It is fought in the area where the Dragon and Dragon Rider would be fought, if they had already been defeated, and is flanked by two Vulcan Mus. Upon defeat, it will drop the same spoils as the Dragon.