Unfortunate draws, suboptimal plays, wasting time on BM... Nevertheless, it was a close attempt.
I still think it's possible to achieve an OTK on turn 2 either by playing Quasar on turn 1, or by getting useful cards with fewer animations at the beginning.
Opponent played Ash Elemental on the previous turn.
I played two Garrotes followed by a Dubious Purchase and prayed. (There were still more than 10 cards left in the deck. I barely managed to kill him as I exploded myself...)
Of course, with Quasar.
It's probably not the most optimal Quasar list (only if Edwin was 3 mana), but I think it's the only archetype that can make use of Edwin competitively.
Win-con: Play Quasar, draw through your entire deck and deal 48 damage with +4 spell damage and 2x Garrote. Or build a +12/12 Edwin around turn 5.
This list might require more APM than the others. If you're having trouble, I suggest a list without Edwin and with Dubious Purchase. In most of my games, Edwin averages around 3 draws. I choose to play Edwin because he can be tutored with Raiding Party. Also, I love the animations and sound effects of Edwin. It reminds me of the good old days of playing miracle rogue.
Disclaimer: The Quasar archetype relies heavily on luck. It has almost no board control and is very vulnerable to disruption. I don't recommend it if you want to climb high legend.
Some tips: Play all your coins and preparations in your hand before using Quasar, as they will be useless to draw later.
If you draw Quasar from Cultist Map and play it, you'll draw the second option after your hand gets shuffled into your deck. It's incredibly advantageous. There's even a theoretical OTK on turn 1 (going second), though it requires perfect draws and luck: Play 3x Coin + Preparation + Cultist Map (Get Quasar and something useful offered), play Swiftscale Trickster + Quasar, choose the second option from the Cultist Map, and with your lucky draws, execute the combo within the 45 second timer of Turn 1.
If your opponent only has 30 health points and no armor, don't hesitate to play an Ethereal Oracle as a draw engine. Even with +3 spell damage you can deal 40 damage.
### Edwin Quasar
# Class: Rogue
# Format: Wild
#
# 2x (0) Counterfeit Coin
# 2x (0) Preparation
# 1x (1) Deafen
# 1x (1) Dig for Treasure
# 1x (1) Gear Shift
# 2x (1) Gone Fishin'
# 2x (2) Cultist Map
# 2x (2) Garrote
# 2x (2) Quick Pick
# 2x (2) Swindle
# 2x (3) Ethereal Oracle
# 2x (3) Knickknack Shack
# 2x (3) Mic Drop
# 1x (3) Raiding Party
# 1x (3) Street Trickster
# 1x (4) Edwin, Defias Kingpin
# 2x (4) Swiftscale Trickster
# 2x (8) Quasar
#
AAEBAcKPBAbVjAPtgAS/9wXJgAatpwbIwAYM9bsC590DjvQD958Et7ME1bYE2sMF7p4G8skG8ucG5OoGwZcHAAA=
#
# To use this deck, copy it to your clipboard and create a new deck in Hearthstone
Opponent was Quest Demon Hunter.
We both had bad draws and managed to survive until turn 8, which is something I rarely see in the wild format.
With near-perfect mulligan and draws, a turn 2 OTK is also possible:
Turn 0: Go second
Turn 1: Triple coin + Naga + Quasar
Turn 2: Get lucky with draws and OTK your opponent