Quick! Give me a list of cheap (money wise) two or three card combos for a degenerate EDH deck!!!
Edit: The deck is Esper.
{Thopter Assembly} + {Time Sieve}
{Knowledge Pool} + {Curse of Exhaustion}
{Isochron Scepter} + {Orim's Chant} or {Silence}
{Sanguine Bonds} + {Exquisite Blood} / {Orzhov Guildmage}
{Leyline of the Void} + {Helm of Obedience}
{Basalt Monolith} + {Power Artifact}
{Bloodline Keeper} + {Intruder Alarm}
{Academy Ruins} + {Mindslaver}
{Future Sight} + {Cloud Key} + {Sensei's Divining Top}
Look at the blue black artifact combo list a couple posts down