Jamirus

Jamirus is one of the four Dreadfiends and a major villain in Dragon Quest VI. He's a gryphon-like beast who is an adept at giving speeches to his fellow monsters. He devised a plan where he used his minions disguised as humans to lure people to a land of fantasy and happiness called the Isle o' Smiles, however it's all a trap, since the people get sacrificed to the dark gods as soon as they get there.

In the Monsters series, he is a cohort of Gemon and can be synthesized using a Gryphon and a Pazuzu.