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.

Trivia

 * This tank was an idea by Fourche7.