Which is a surprise to Master Orban, for he has miscalculated the Ottoman's progress on gunnery development for building artilleries and gunpowder needs a lot of funding, and so it seems that the Ottomans had been trying another way out, researching for guns in smaller sizes hoping that they can use quantity to win over quality and achieving the same effect as those gigantic artilleries built by the Hungarian craftsmen in Thessaloniki. According to the report written by Master Orban, the entire gunnery that is supposed named as 'Arquebus' was supposedly treated as a form of miracle weapon aiming to be used against the Roman cavalries, providing a short ranged field support that is easier to reload than crossbows and does not require a lengthy training like archers.