What would be especially cruel when speaking of Zerg? Of course the following scenario: you find out your pet dog gets infested and then it mutates into an abomination that wants to die... Killing you in process. And this is a truth about Roverlisks. An infested dogs. Originally, it was just an experiment. However, as Niadra can come off as a really cruel enemy you could dare to fight, it wouldn't be really surprising if she sooner or later had a pack of infested dogs, would it?

Nemesis Zerg Nests, as it could be noticed sooner or later, are nothing more and nothing less than bio-organic airport that would enable Niadra and her Brood to swarm almost entire enemy skies that would be ahead of her.

(Zerg belongs to Blizzard)