Signal Transmitter

The Signal Transmitter is an important battlefield building for the Scrin. This bizarre, spiked building appears to grant Scrin Foremen access to the most advanced and dangerous air/spacecraft that the aliens have to offer, namely their Planetary Assault Carriers and foreboding, glacially slow Motherships. Notably, the Mothership will materialise wherever this building is placed when it is summoned, and while this construction does indeed allow the summoning of a Mothership, this still comes at great Tiberium cost.

Perhaps the most important reason that this building should be a priority target for enemy (human) forces is that Scrin Foremen cannot construct further Planetary Assault Carriers once it is destroyed.