So, just drag out the game and 1 click win?
Pre-nerf scavenge arty comes to mind here. In case nobody remembers: cause a full retreat on some USF player, then wipe his troops and complete base - or just the latter at any time, whatever floats your boat.
Though chaining these mini-nukes in large team games would be fun fun fun (not)
I still don't understand why everyone thinks that this will instantly win the game...
It can't even target in the base sector, so the only way it would be effective, is if someone isn't looking at their blob/sim city for 20 seconds...