Spy

Spy - specially trained to secretly watch the status of monster, city or army. Upgrade Espionage technology in Academy to collect more detailed info.

Characteristics

 * They are magic-based units which can be summoned in the building "Shrine of Wind"
 * Arcane class is specialized in Defense and relatively weak on Attack
 * Arcane class has advantage when fighting against Human class

Background
After the apocalypse war between holy and dark gods, a small portion of human beings, who survived the war, have awaken their innate power via their belief of either holy or dark gods and then become sorcerers, the new lords of the world. As return to their royalty to gods, they are given the power to summon magic spirits or creatures powered by arcane energy, which have powerful shield, are very strong when defending a city and their people. They are guardians of the sorcerer’s kingdom