Spy is my fan-made diep.io class
It becomes invisible when not moving (can shoot without being spotted). Spy shoots 2 small bullets and 3 drones which can poison the another tank.
DesignIt looks like a Manager just with 2 small barrels of Gunner tank
Spy spawns 7 identical drones which can poison the target. It also shoots 2 gunner bullets.
It remains cloaked when it shoots or controls Drones.
Spy has increased Drone health/Bullet penetration.