Thunderfire Cannon

[Chicop76]

Didn't notice it before, but it comes with boster defenses, so at worst a +4 cover save and probably a +3 cover save with a possible +2 cover save for the unit.

[clix]

A buddy at my LGS runs an Imperial Fist army with 3 of them.  They are devastating.  With having 3 of them, its hard to prioritize shooting at them and thats 3 buildings that can be bolstered.  Plus, if the game type is big guns never tire, thats 3 scoring units.  having one is pretty good, but i think at least 2 is prime.

-clix