This deck is by a creator named Busse. They've been inactive for years, but I honor their dedication to ridding this planet of the layered vegetable known as the "onion". And also their decks are great. I highly reccomend that you check them out at their profile.
Getting to the point, this deck is awesome, I have it, but it needs a little bit more love. If y'all have any ways to make this deck better, please let me know!
Perfect Strategy (1 vs. 1):
T1: Swamp + Dark Ritual + Hypnotic Specter . Classic, effective. Pressure right from the start.
T2: Swamp + Hymn to Tourach . Opponent's hand should drop to 4 cards. Attack with the Specter, hand down to 3. Alternatives to the Hymn are a Inquisition of Kozilek + Raven's Crime followed by the attack.
T3: Swamp + The Rack + Sign in Blood . Opponent's hand: ~2 cards.
T4: Swamp + Blackmail + Shrieking Affliction + Raven's Crime .
T5: Swamp + Painful Quandary . This should generate fair pressure, and you can keep the field under control with a Victim of Night . GG comes around turn 6 or 7, but you have to keep the pressure and deal with the topdecking.
BONUS TRACKS: On T1 you may get lucky and have 2x Dark Ritual and a Painful Quandary ... that's an awesome start that makes some people concede right away. And don't forget to use the retrace ability of Raven's Crime later on!