So a couple months back, I was playing a "nuclear war" diplo, and I wondered where the nuclear war part was.
It gave me the idea for a nuke card; kind of like a blockade card, except you play it on someone else's territories. The selected territory and all bordering territories will be blockaded (i.e. on the Hex Earth map, if I nuked Oklahoma City, Oklahoma City and all bordering territories (Forth Worth, Dallas, Missouri, Kansas City, Central Kansas, Western Oklahoma) would be blockaded.) Like the blockade card, it could be customized to cause the armies to double, triple, etc. You could also customize the blast radius, making small nukes (one territory blockaded) medium nukes (one territory and all bordering territories blockaded) and large nukes (like the medium nukes, but one layer bigger).
Using this card, diplos would and could be much more fun and realistic to play, and, when used right, it could cripple an entire empire (just imagine if you hit someone's huge stack, someone's commander, or on the border between two large bonuses).
I know that the likelihood of this card actually becoming a thing is slim, but I must say that it would be very fun. And Fizzer, though you'll probably never see this, I have to ask that you don't restrict this card to members, as not all of us can afford it (assuming you would ever even consider making it, of course.)
It would be an awesome addition to diplos (when used correctly, anyway; you don't want to get too many of these cards per turn).
So who wants to sign the petition to bring this card into existence? :D