Fanon:Sergeant

The is a Tier 5 tank upgrade available upon reaching Level 60. It branches off of the Factory or the Lieutenant and further upgrades into the General at Level 75.

Design
The Sergeant has a circular base equipped with 2 Cannons in the front, an Auto Turret, and a Spawner on the back. Its Drone is one small Basic Tank, which has the exact same properties of a Factory Drone.

Technical
The Sergeant's special ability is that it increases all nearby friendly tanks' fire rate and damage by 45%. If there is more than one Sergeant nearby, the effects do stack. Its Minion behaves similarly to the Factory's Minions.

Upon upgrading from either of the tanks:
 * Fire rate, reload, and damage is increased.
 * Penetration is slightly nerfed.
 * It gains (or loses) one Spawner.
 * It gains a special support ability.