Warp openers/closers that can only be repaired at a space yard.

[mottlee]

I did not know that I was not supose to be able to do that! I (at this time) not gotten to that level yet in this game with the patch yet, is it something MM did in the patch??

[Skulky]

how about sat or base only sensors that detect highest level of cloak?

[1FSTCAT]

How about a 1 time use "pulse generator" (like an active sonar ping) that would reveal all cloaked units AND mines? Is that possible?

[TerranC]

Or a one time mass ship destruction weapon.

We could name it Tidalwave Generator!
Cowabunga!