Legacy Dredge (Ichorid) - Turn 2 Kill

I'm a newcomer to the Legacy format. Thought I'd give Dredge a try. Managed a turn 2 kill. Good stuff. Creatures 1 Sphinx of Lost Truths 1 Flame-Kin Zealot 4 Ichorid 3 Golgari Thug 4 Golgari Grave-Troll 4 Stinkweed Imp 4 Narcomoeba 4 Putrid Imp 4 Tireless Tribe Spells 4 Careful Study 3 Breakthrough 4 Bridge from Below 3 Dread Return 3 Cabal Therapy Lands 1 Darkslick Shores 1 Tarnished Citadel 4 Cephalid Coliseum 4 Gemstone Mine 4 City of Brass Sideboard 4 Chain of Vapor 4 Nature's Claim 3 Darkblast 1 Cabal Therapy 1 Terastodon 1 Ancestor's Chosen 1 Blazing Archon (Credit goes to Zirath from MTGSalvation Forums for the Dredge guide and reference deck list which I pretty much copied verbatim) http://forums.mtgsalvation.com/showthread.php?t=307947