Sparker

 is a Tier 5 Tank that upgrades from Firenado and Auto-Inferno at level 60.

Design
The looks identical to Firenado, but has an Overdrive-like square on top of its body.

Technical
As indicated by its design, the fires flares with auto turrets on top of them.

Trivia

 * Despite being essentially an Inceptioner-Firenado, this tank does not branch anywhere from Inceptioner itself.