Layer

 is a Tier 5 Tank that upgrades from Fighter at level 60.

Design
The looks identical to the Tri-Angle, but it has two visually unmodified Trapper cannons on either side of it. They are slightly off center and pushed a bit towards the back like Fighter's side guns.

Trivia

 * Despite using Trapper cannons, this tank cannot be obtained anywhere from Trapper's actual branch.
 * Furthermore, despite it being a Tri-Angle branch that employs Traps, it cannot be obtained from Bomber's branch either.