Seven spot removal and nine sweepers of various types should allow you to slow the game down until you can fetch your Worldpyre from your market, then just bury your opponent in over-costed card advantage at bargain price.
In all honesty I only really tend to grab Aid Of The Hooru from the market;
Azindel, Revealed,
Channel the Tempest and
Martyr's Chains are just cards that struck me as cool because they are big and splashy. If you wanted though you could replace all three with just about anything really.
And speaking of the market, the two copies of
Transpose are included more for the face aegis than the market access, but they do at least give access to
Worldpyre if you don't draw a copy of
Wasteland Broker.