Ephidel

Ephidel is an enemy in Fire Emblem: Rekka no Ken. He's a morph created by Nergal, made of magic. He can't express emotions but he can fake them with good results. He's sent by his master to help raising the revolution against the Lycian Ligue, by making false promises to the Marquesses and corrupting them. He then kills them when they can't stop Eliwood's army. When the plan fails, he goes back to the Dread Island, only to be killed by the dragon summoned by Nergal, who abandons him.