To sum it up in a sentance:
"Envious Aliens attempt to wipe out the dinosaurs with a deadly virus, but instead it makes them more intelligent and restricts their size, spawning an uprising of advanced civilization and a deepening of the rift between sharptooth and leaf-eater."
...
Claw, being a nation that depends on war (both to conquer and consume the dead, and to reduce the numbers they have to feed through battle casualties), eventually becomes so desperate they attack the three main Havens all at once, sparking the Twilight War, a massive conflict that covers most of ancient Pangaea.
When I get the time, I will write a full story (with your permission of course - some of your OCs might not be portrayed exactly as you imagined them).
First though, I want to get my Claw weapons document done. They have some really nasty stuff that only the most careless and brutal military would ever sanction (like Cold Fire Soul Replicators, to make more troops by producing copies, Death Screamers - giant flying saucers of death, and Caustic Diggers with chemical throwers).
We cannot forget Claw's incideous superweapon, the Doom Hammer.
It's a gaint cannon that creates an instant volcano wherever it hits!
VDF has the Titan Uplink, a similar but less brutal orbiting satelitte that attacks using a barrage of Titanium-rods... and even after rigerous testing and fall-out monitoring VDA counsellors still "banned" it deeming it too heartless of a weapon to consider using against living - but they sure as hell reconsider!
If this would be an actual game, Claw would definately be my favourite faction because their weapons are so delightfully evil!
Caustizer.