I'm looking for:
3 Emrakul
3 Through the Breach
4 Summoning Trap

I've got some valuable things in my tradelist, such as:
Karakas
Dark Confidant
Dark Depths
Foil Foreign Primalcrux and Khalni Hydra
Foil Nekusar
Foil Riku

Shoot me a trade if you're interested.