Mayfly

 is a Tier 5 Tank that upgrades from Auto-Tri-Angle at level 60.

Design
The has barrels identical to that of the Tri-Angle, but between its rear thrusters facing directly backwards is a Warden turret. It also retains the top turret of Auto-Tri-Angle.

As the

 * While not as fast as some other Tri-Angle branches, the powerful rear turret makes it difficult for enemies to chase.

Against the

 * Its turrets can both be misled by erratic movement.
 * The Warden turret has a limited range of motion so you could simply avoid it entirely.
 * The turret's awkward positioning and most players' instinct to shoot forward means this tank fights like an Auto-Tri-Angle the majority of the time.

Trivia

 * This tank was an idea by Fourche7.
 * The Mayfly takes its name from the eponymous species of insect, notable for their elongated abdomen which is mirrored by the tank's Warden turret.