That friend of mine did a second run and had OTK on turn 2. This deck is pure shenanigans. ^_^

A friend and I went 9-3 and 12-2, respectively, with this combo rogue deck:

### Brawl 06-03 23:05
# Class: Rogue
# Format: Standard
# Year of the Raven
#
# 2x (0) Backstab
# 2x (0) Preparation
# 2x (0) Shadowstep
# 2x (1) Sinister Strike
# 2x (3) Fan of Knives
# 2x (3) SI:7 Agent
# 2x (4) Arena Treasure Chest
# 2x (4) Elven Minstrel
# 2x (4) Lifedrinker
# 2x (4) Spirit of the Shark
# 2x (5) Nightblade
# 2x (6) Gadgetzan Auctioneer
# 2x (6) Spectral Pillager
# 2x (7) Giggling Inventor
# 1x (8) Bonemare
# 1x (9) Alexstrasza
#
AAECAaIHAsUEps4CDrQB7QKbBZ4FxgWkB90Ihgnb4wKX5wLv8QLi+AK0hgPriQMA

Spirit of the Shark + all of your face damage/combo damage + shadowsteps = win. Alex just makes it more efficient.