I've been considering a Red Turbo Colossus deck lately. Have you considered Urabrask the Hidden ? Give your opponent no time to deal with your Blightsteel Colossus ?

Usually, I summon the Blightsteel Colossus at the end of his turn after i have burned all his creatures (or he was stupid enough to only leave a single chump blocker untapped) and then swing next turn. Urabrask the Hidden would also take up a card slot, and already im losing too easily to solar flare decks and decks with Hero of Bladehold . :(

If you're losing to Solar Flare decks consider side boarding Nihil Spellbomb and Combust

ghost, I have only been testing this without a sideboard, so I am using Surgical Extraction rather than Nihil Spellbomb . Combust looks really good tho, I think i might put 3 or 4 in the sideboard, thanks!

but yea, right now the deck is losing to card that create multiple creatures (Midnight Haunting , Hero of Bladehold , Shrine of Loyal Legions , etc.)

That's another fairly simple fix for red. I'm not a huge fan of Blasphemous Act . Drop those for Whipflare or Rolling Temblor .

I prefer Slagstorm over Rolling Temblor (for obvious reasons...), but Whipflare seems pretty neat! I will take out two Burn the Impure for two of them. Thanks!

hmm, what is a weakness for this deck?