Beardtron... But Death and Taxes is one of my 2 favorite decks!

Anyways here's what I'm running:
4x Daretti, Scrap Savant
4x Chalice of the Void
4x Grim Monolith
4x Kuldotha Forgemaster
2x Lightning Greaves
4x Metalworker
1x Mindslaver
1x Myr Battlesphere
1x Platinum Emperion
1x Solemn Simulacrum
1x Spine of Ish Sah
1x Staff of Domination
1x Sundering Titan
1x Thousand-Year Elixir
4x Trinisphere
2x Ugin, the Spirit Dragon
1x Wurmcoil Engine
4x Ancient Tomb
4x Cavern of Souls
4x City of Traitors
4x Darksteel Citadel
4x Great Furnace
3x Mountain
Side: 15
3x Whipflare
1x Blightsteel Colossus
2x Defense Grid
1x Ensnaring Bridge
1x Spine of Ish Sah
1x Platinum Angel
2x Spellskite
1x Steel Hellkite
2x Sundering Titan
1x Wurmcoil Engine