Annihilator is the most powerful T2 defense structure. Built by all T2 land/air cons, it packs a bad-ass long-range tachyon laser that can one-shoot all T1 and T2 mobile units. It overshoots all other defense structures and may even take down T3 mechs. Takes 1500 E to shoot. You can put it on “off” in order to hide its turret in its heavy duty armor that can withstand tons of damage.