Blackjack

The  is a Tier 5 Tank that upgrades from Sheath, Ordinance and Annexer at Level 60.

Design
The is simply the Sheath with an auto-turret on top.

As the

 * The best advice for this tank is to choose a different one. This tank (and the whole Sheath branch really) has very little going for it.
 * You are okay at clearing out shapes. That's about the only improvement this thing has over Annexer.
 * The autoturret can help spot out enemies.

Against the

 * Its frontal firepower is pretty much the same as Annexer's.
 * If you are using drones, do not flank them all the way around it since its rear Submachines will hit them.
 * It is most vulnerable in the empty spaces between its Submachine guns.