Concrete Jungle
Card Text:
Each of your opponents turns all locations he controls face down.

Ongoing: Whenever an opponent flips a location, that opponent discards a card from his hand.

Just to make sure..this isn't an additional 'cost' to flip the location, correct?

In other words, if you have no cards in your hand, you can flip over all the locations you want, correct?

That is correct. Not tagged on as an additional cost but an effect.

Hmm..that's fascinating...so Concrete Jungle is actually iffy in a discard deck..if your deck is working -really- well, its a dead card.

Seems like Hidden Surveillance would be a better fit, since it would always be useful.

Can I flip Jungle to the flipping of a location????

You could, but it wouldn't apply as that location has already been flipped. From that point on, it would.

Well, Concrete Jungle would still force the card face down when it resolved.

Yeah, that too :) Must've been thinking of something else... Maybe I should leave work now, lol

First off it probably is the cost to discard a card to flip a location up. When I used it most of my opponents were forced to discard a card or two when I had a couple of concrete jungles out.

Concrete Jungle:
When an opponent flips a location, Concrete Jungle is triggered and it places an effect on the chain which reads "~that player~ discards a card".

So the discard is an effect, not a cost.

If it were a cost, a player could not flip a location without discrading first.

but the effect is cumulative correct?
if i hav 2 Concrete Jungles F/u
my opponent would "have to" discard 2 cards
unless they had less then 2 cards in their hand

Correct

man, are you guys fast :)

well thanks for the reply
this makes me reconsider using
Concrete Jungle in some decks..

That is indeed correct.

concrete jungle is good in a deck that runs ko or discard abilities.. ok you can rid your hand of cards to not have to discard for concrete.. but now you can't discard for sadistic choice or greater of two evils.. or say.. museum heist