I'm also looking for:

Cascade bluffs
Sunken Ruins
Darkslick Shores
Blackcleave Cliffs

Have any of those?

Recently picked up a foil PC damnation at a good price, but I need cards for a new modern deck. Trying to trade it off for 2 regular damnations, but if not I also need:

Cryptic Command(s)
Creeping Tar Pit(s)
Scalding Tarn(s)
Extirpate(s)