When it comes to creatures, I see about 22 that you could do without. Here's my list of the creatures you should oust:Accursed Witch  ^Flip, Aerial Responder, Anax and Cymede, Aven Skirmisher, Boggart Brute, Caravan Escort, Farbog Revenant, Foundry Champion, Hope of Ghirapur, Kitesail Scout, Lightning Runner, Mystic Familiar, Olivia, Mobilized for War, Relic Seeker, Renegade Wheelsmith, Riot Ringleader, Sabertooth Outrider, Sungrace Pegasus, Suntail Hawk, Sweatworks Brawler, Weldfast Engineer.

Many of these cards don't fit your theme or are weak in general. Right now you have a creature heavy strategy, where your creatures support Zurgo and help make him a more effective attacker. I think removing these creatures would benefit your deck a lot.

When it comes to creatures, I see about 22 that you could do without. Here's my list of the creatures you should oust:Accursed Witch  ^Flip, Aerial Responder, Anax and Cymede, Aven Skirmisher, Boggart Brute, Caravan Escort, Farbog Revenant, Foundry Champion, Hope of Ghirapur, Kitesail Scout, Lightning Runner, Mystic Familiar, Olivia, Mobilized for War, Relic Seeker, Renegade Wheelsmith, Riot Ringleader, Sabertooth Outrider, Sungrace Pegasus, Suntail Hawk, Sweatworks Brawler, Weldfast Engineer.

Many of these cards don't fit your theme or are weak in general. Right now you have a creature heavy strategy, where your creatures support Zurgo and help make him a more effective attacker. I think removing these creatures would benefit your deck a lot.