U know how the ICBM's and Nukes like get everyone pissed at you? Well this unit would probably do that too.
IDEA-
Sickness will last for x number of turns
I think ~5 is good
Bio Warhead
5% chance of wiping out the pop (pop will be 1)
50% chance of poisining the pop
45% chance of just stopping construction for x turns
What do u think??