All of the tuba bosses (That I liked) put in order

THE TUBA MERCHANT, PROVIDER OF WEAPONS, AND ARMOR FOR ALL TRAVELERS; THE TUBA KNIGHT, PROTECTOR OF THE ROYAL FAMILY; THE TUBA GUNNER, WILL SHOOT ALL WHO OPPOSE THE KING; THE TUBA ENTERTAINER, JESTER OF ROYALTY; THE TUBA DRAGON, THE LOUDEST OF ALL DRAGONS; THE TUBA MECH WARRIOR, DESTROYER OF TUBA KAIJU; TUBA ANGEL, SENT BY THE TUBA GOD TO DESTROY ALL OF TUBA-KIND