Homebrew Thoughts: Infect now

Last night at FNM (which I'll review later), I traded a Green Sun's Zenith and Glacial Fortress for 3 Mirrodin Besieged boosters. Sure, Green Sun's Zenith is really freaking awesome, but I didn't plan on using it, and I could use the packs. I open the first one to find Magnetic Mine. Boo. My second pack, however, reveals a Blightsteel Colossus. Woot! Third pack? Inkmoth Nexus. I was very pleased.

In honor, I put together a B/G aggro infect deck.

Creatures:
4x Signal Pest
4x Ichorclaw Myr
4x Plague Stinger
3x Hand of the Praetors
2x Putrefax

Instants:
4x Giant Growth
4x Unnatural Predation
2x Stabbing Pain
2x Grasp of Darkness
2x Doom Blade

Sorceries:
2x Overwhelming Stampede

Artifacts:
3x Piston Sledge

Land:
2x Inkmoth Nexus
12x Swamp
10x Forest

(On Tapped Out here)

Post-Zendikar, so no Vines of Vastwood or anything. Yeah, it would be better, but I want to keep this deck for as long as possible and build with it. Get things out fast and hit hard. Using creature removal, pumps, and trample to make sure the opponent gets hit.

I'll put together a sideboard later. Probably include Duress to board over creature removal for creature-less decks.