Behemoth Experimental Plasma Tank
Description:
The Behemoth lives up to its name. It is extremely heavy armored, and sports an experimental 220mm Plasma Cannon designed by M-Tec. The impact of this weapon can best be described as a miniature Demolisher Shell explosion: it creates temperatures up to several thousand degrees Kelvin, turning infantry, shrubby and trees into ashes, and melting trough armor like a hot knife through butter. In other words: it’s pretty devastating. The whole tank is powered by a prototype plasma reactor, also designed by M-Tec. Because the technology isn’t perfect, there’s a chance that the Behemoth may explode rather violently when destroyed, creating a similar effect like the impact of one of its shells. The plasma reactor also draws from the power production of the owning commander to function, meaning that if the commander’s base is on low power, the Behemoth will shut down.
Renders:

Note: model and texture may change at any point during development.
Non-official comment: while it may look intimidating, and cause a lot of damage, it can be countered with a reasonable anti-tank force. Best defence is either air units, or shutting down the Behemoth's power supply