Snake attack!

Ok, so I made a new deck, now using Darkness, using Snake Attack. If you've read some of my posts, you know what snake attack does. If not, well, its a 4 mana spell which gives all of your creatures double breaker at the cost of one of your shields going to the graveyard. This can be a game winner at times because it will take fewer attacks to finish off the enemy, so its great if you can make a rushy deck with it.
Here's my deck Snake Attack
(hmm, shoulda named it "When snakes attack!")
Here's the list
Type: Creature (27 cards)
4 x Bone Spider - powerful attacker. cheap at 3 mana
3 x Gamil, Knight of Hatred - upgraded amber piercer,will give hand advantage late game when you've lost some creatures.
2 x Gigargon - this is a good card is good if you run out of hand advantage late game
4 x Horrid Worm - can evolve into chaos worm, cheap attacker
4 x Marrow Ooze, the Twister - very cheap, emergency blocker/attacker
4 x Scratchclaw - the new slayer. it can get really strong, and it will kill whatever is stronger than it. hehehehehe
2 x Swamp Worm - if the game should ever hit late game, use this card
4 x Writhing Bone Ghoul - cheap attacker

Type: Evolution Creature (3 cards)
3 x Chaos Worm - great for control!

Type: Spell (10 cards)
4 x Critical Blade - its important to destroy all enemy blockers before snake attack
3 x Snake Attack - the heart of this deck. rush, cast, and conquer.
3 x Terror Pit - a valuable shield trigger, mana at all other times

There is the list. The mana curve is kinda big, but I think snake attack can compensate. By turn 4, you should have broken a few shield with your creatures, so when you cast snake attack, if should be easy to win. beware of decks with lots of blockers and holy awe, though.