The Zeta Swarmkeeper is such an unusual craft. It was developed around the time of the North-western wars between the countries that would eventually agree to a pact and become Samokov. The Klescha built the swarmkeeper to protect their lands from potential enemies.
It was developed using a strange slimey substance known as Pandeminium, which can only be found in the marshlands of the Klescha region. This substance features a unique property. When the Swarmkeeper releases Pandeminium via small holes on the outside of the ships hull, swarms of insects of all kinds and sizes are drawn to the ship. In a misguided display of both protection and aggression, these insects attack and swarm anything they perceive as a threat to the Swarmkeeper craft.