Prince Ares said:I think Cool-toxics historical Hungarian flag should be used:
Btw. Shouldn't Trebizonds flag get changed?
Not really since the most accurate flag is already included.
You can change it if you want to, Trebizond uses the coat of arms of Comneni and the flag of the empire.
"The Emperors of Trebizond used as standard the double-headed eagle of Byzantium, however after 1261 they recognized the new Byzantine Empire proclaimed by the Emperors of Nicaea following the reconquest of Constantinople and the eagle of Trebizond lost a head".
"Comnenos (emperors of Trebizonde): Argent, three bars Sable".