I'm looking for some different foils and to change up a few decks. Some of the foils that I have to trade are:

Cavern of Souls (MM17)
Dark Ritual (invocation)
Kitchen Finks
Krosan Verge
Oracle of Mul Daya
Rings of Brighthearth (invention)
Show and Tell (judge)
Worship

I'd love to trade for a variety of foils, including all of the Return to Ravnica/Gatecrash shock lands and Khans fetches.

For the foil Cavern of Souls, I'm looking for two regular Cavern of Souls + some value.

Open a trade if there's something that you're interested in.

My list of cards that I’m looking for now includes all of the Return to Ravnica and Gatecrash foil shock lands.

Updated my cards to trade and what I'm looking for.

Updated again.