Looks great actually. I'd be bringing in Dreadbore against MonoB as well since clearing away a Desecration Demon or Merchant and getting to add to the board in the same turn is a huge game.
I'd also go 3x doom blade, 1x ultimate price since there is a small upside to the slightly different effect.
Your YP are going to be terrifying in post board games (up to 22 spells!)
Thanks for the feedback and congratulations, zem.
Good call on the Dreadbore vs. MonoB, I guess either 2 Jester/Tymaret/Lightning could be the swap. I have not played against a Merchant list yet, so I don't yet know which of those cards packs the least punch against that deck.
If I'm going to side in Doom Blades only against aggro, then there are so many targets Ultimate
Price doesn't hit (cackler, BTE, reckoner, rampager, frostburn, fleecemane, smiter, ...). Interestingly Blade doesn't hit Cackler either, but he is easy to dispatch off with other means. Good blade-proof targets for Price are Desecration Demon and Gary, so I will definately consider the 3/1 split if MonoB proves out to be a problem matchup.
Consider SB Erebos instead of Skullcrack.
That's actually a nice idea, seeing my skullcrack is only a singleton. He blanks revelations quite nicely, providing they can't find Detention Sphere. Have to test him out tomorrow.