The Empire wasn't really an empire at all, it was just headed by the vainglorious Bahamut who had taken to calling himself an Emperor. Through a contract with Deneb, witches and magic were supplied for the invasion of Feyan Lake and eventually Truce. Camory and Yuber were the two Generals leading the army.

Since Bahamut's attempted double-crossing of Deneb and subsequent death and transformation into Magicite, The Empire has disbanded.