(Ultimate Cannon) Deus Machina

Lore
Deus Machina boasted great strength and high mobility. The cannon behind its metal jaws could fire light rays more powerful than an ancient dragon's breath. However, as it is powered by energy waves from the tower, it cannot operate out of range for long. It is assumed to be a scouting unit from a different dimension due to its sudden appearance. Some believe it could thaw out the polar regions for several springlike days should it exert its full might.

Acquisition
See Deus Machina

Name origin
Deus machina is a Latin meaning "mechanical god".