[@Tyki]
"Such as?" Matt chuckles, as he leans forward, feeling the rage push at him. However, his contrary nature forced him to confront it, despite knowing that Mute could kill him in an instant. "Whilst I admire your excellent moral fiber in such a barren situation, the Tyranid I held in captivity were able to become completely immune to my weaponry in less than a day. If you believe your worlds are safe, then you are a fool. They will adapt to counter your technology, and soon the security of your worlds will be breached. If you truly believe that there are other means to stop these beings, then I'm open to your suggestions, but I can't think of any."

He sits down, and raises both hands. "Only a weapon of truly massive destruction can deal with this threat. Killing a fleet will only slow them down, and make them more powerful. This isn't an army, it's an infestation. One that can regrow completely, unless it's all wiped out at once."