This is the deck that i put in a lot of effort trying to optimize and this is what i got. Apparently it's finally it, cause i've got 9 wins streak on legend (playing aggainst meta decks from d4-legend)
So The Curator is for drawing Sir Finley Mrrgglton (and a nice dragon) that in combination with Grizzled Wizard serves to ruin Raza Priest's dreams about killing you. That combo works well against odd decks as well.
I actually have crafted Tinkmaster Overspark for this deck cause i was sick of facing big priests. For them we have Zephrys the Great (gives you Hex only if the minion has deathrattle), Cornered Sentry (two of them just conceded on turn 2) and Silas Darkmoon.
Against secret mage i've got 4-0 with this version. Eater of Secrets is doing the job.
I don't know how but i did 13 wins streak with this deck (on Legend).