H: Promos and stuff W: Cards for standard and EDH

I need some specific cards for both of my decks.

What I Have
Hypnotic Specter (Unl)
Kargan Dragonlord
Guul Draz Assassin (Promo)
Pathrazer of Ulamog (Promo)
Obelisk of Alara (Promo)
Breaking // Entering (Promo)
Teetering Peaks (Promo)
among other things

Check my tradelist to see what else I have that you may want.