Patient

 is a Tier 5 Tank that upgrades from Sword, Warship and Gunsmith at level 60.

Design
The looks idenetical to Sword with the addition of four swarm cannons mounted at varying angles to its rear. The first pair are mounted at about 45 degree angles from the rear trap cannon and the second pair are almost directly to the sides of the tank, but are angled a bit backwards.

Technical
The main and trap cannons are unmodified while the swarm guns fire in alternating pairs of two. Their swarms are AI guided and cannot becontrolled. The AI swarms deal a ton of knockback.

Against the

 * This tank is like hell. The drone knocks you into their bullets and they can kill you with the high damage punting bullets. Try to use steamroller branch. Just don’t let them find you.
 * You will start to get impatient when you use a chain to fight with him. Both of them can’t win.