Anon88

Oh sorry, my bad.

Bravo!!! Bravo!!!
This is one Maniac deck that would really be fun to play, pity about the absurd cost to get all the cards you need.

Can't stop laughing at the memories this deck gives me. So many rage quits, swearing and table flipping, but then came Platinum Angel and this deck was nothing more than a harmless kitten.

Great idea, but you have one slight flaw in your combo. Gravecrawler requires a zombie in play to be cast form the graveyard, so theoretically you need three on them in for the combo to work (two in play, one in the graveyard).

Simply brilliant.
I all honesty, the deck ain't that stupid more like highly original and lethal.

Looking forward to see what you'll come up with next.

Love the deck, simple and fast.

Have you looked into: Hanweir Militia Captain, Unruly Mob and Repel the Abominable?
Also should you splash a little red, Kessig Malcontents would be a really good finisher.

Look at Pia's Revolution, it might be useful.

They were still nice ideas ;)

Epic deck idea, looks really fast too.

Great deck idea.

Your ideas are great, but the emphasis of the deck is abilities. Feral Hydra has a 3 mana ability to give itself a +1/+1 counter which works well with Crackdown. Also, if I combine that with the Bracers it will allow to trigger the ability twice for one mana.

Here is my deck entry:

http://www.mtgvault.com/anon88/decks/ability-crackdown/

Hope you like it.

I just got a revelation, Nettle Sentinel + Paradise Mantle + Urborg + Algae + War's Toll would be an instant land sweep.
I don't know if it'd work, but it would be awesome to try.

You're forgetting you also have Salivating Gremlins that work just as well when you have an artifact rush, and yet it has trample.

Dingus Egg for that little extra damage.

Instead, why not try using the following combo: Nettle Sentinel + Paradise Mantle it is less of a hassle plus Sentinel untaps each time you play Greenbelt.

That way you can focus on other cards which might be useful.

Try playing Servo Schematics, I think it will work wonders for you.

In all honesty, there are a lot of ways to make an affinity without the staple cards. Here are a couple of suggestions:

Frogmite or Myr Enforcer ( to replace Glint Hawk)
Servo Exhibtion or Master's Call (get tokens)
Apostle's Blessing (makes for a good swift kill, plus protection)
Ritual of Restoration

Then if you want to be a little more competitive, you can splash red for these cards:
Pia's Revolution
Ruthless Invasion
Galvanic Blast or Shrapnel Blast
Scrapyard Salvo (if your back is against a wall and most of your artifacts are in the graveyard)

Consider: Anointed Procession. It can boost your token production.

Love your version of affinity, quite refreshing.