Skirmish at the Terraformer is the final Confrontation against the Plague during in Plague Armageddon, considering to be second battle inside the Terraformer, right after Darius have barley damage the Queen and ride one of her Tentacles to the surface for fully repairing the Whole Terraformer, When his Awareness have analysing completely as those aliens can't survive the Man-Made Atmosphere. Thus wasting no time and went up to that places and putting all the pieces together and end this nightmare once and for all.