Petawatt

Petawatt is a Beta Tank that is likely intended to be a Tier 5 Tank that would upgrade from Laser.

Design
The tank looks near-identical to Laser, but with its red laser indicator being changed to Torch color. It also had Torch's signature orange glow, as did its lasers.

Technical
The tank operated similarly to the Laser, but inflicted a nerfed version of Torch to enemies that it hit.

Upgrades
The Petawatt upgrades from the at Level 60, It cannot upgrade any Further.

As the Petawatt

 * Avoid debuff-immune tanks as they are immune to your main method of attack.

Against the Petawatt

 * Use debuff-immune tanks to cripple the Petawatt's damage output.

Trivia

 * A petawatt is an extremely large measure of energy.