How fast can you win against a passive opponent in the Innistrad block format?
A solution for turn 2 on the draw. I can't seem to hit turn 2 on the play, but I -think- it's possible.

Edit: This looks kinda ugly, so here's a link to a picture: http://i.imgur.com/kSheO.png

                                                                           Mana Pool           Cards in Hand
Turn one                                                                    0                   8
Plains                                                                      W                   7
Doomed Traveler                                                             0                   6

Turn two                                                                    W                   7
Mountain                                                                    WR                  6
Infernal Plunge, sacrificing Doomed Traveler                                WRRR                5
Infernal Plunge, sacrificing Spirit, hold priority                          WRR                 4
Increasing Vengeance, targeting Infernal Plunge                             WRRR                3
Increasing Vengeance, targeting Infernal Plunge                             WRRRR               2
Increasing Vengeance, targeting Infernal Plunge                             WRRRRR              1
Resolve Infernal Plunge                                                     WRRRRRRRR           1
Desperate Ravings, discarding Past in Flames                                WRRRRRR             1
Doomed Traveler                                                             RRRRRR              0
Flashback Past in Flames                                                    R                   0
Flashback Infernal Plunge, sacrificing Doomed Traveler                      RRR                 0
Flashback Infernal Plunge, sacrificing Spirit, hold priority                RR                  0
Flashback Increasing Vengeance, targeting Infernal Plunge                   RRRRRR              0
Flashback Increasing Vengeance, targeting Infernal Plunge                   RRRRRRRRRR          0
Resolve Infernal Plunge                                                     RRRRRRRRRRRRR       0
Flashback Desperate Ravings, discarding any card                            RRRRRRRRRRR         1
Devil's Play for X=8, hold priority                                         RR                  0
Flashback Increasing Vengeance, targeting Devil's Play, dealing 16 damage   0                   0
Resolve Devil's Play, dealing 8 damage                                      0                   0