40 Cards

17 Monsters

1x Black Luster Soldier - Envoy of the Beginning
1x Jinzo
1x Blowback Dragon
3x Mechanical Chaser
1x Reflect Bounder
1x Tribe Infecting Virus
1x Sinister Serpent
2x D.D. Warrior Lady
2x Magician of Faith ( or X-Head Cannon, which one should I use?)
3x Heavy Mech Support Platform
1x Breaker the Magical Warrior

18 Spells

3x Limiter Removal
1x Mystical Space Typhoon
1x Heavy Storm
2x Smashing Ground
1x Nobleman of Crossout
1x Change of Heart
1x Snatch Steal
2x Creature Swap
2x Scapegoat
1x Painful Choice
1x Pot of Greed
1x Premature Burial
1x Enemy Controller

5 Traps

1x Ring of Destruction
1x Torrential Tribute
1x Call of the Haunted
2x Bottomless Traphole

This deck is insanely good. The mix of machines and bls is perfect. I played fifteen duels and crushed my opponent on every game. This is also my first attempt at a machine deck. Please rate and fix and I'll return the favor.

-3 Mechanicalchaser
+3 X Head Cannon

-1 Heavy Mech
+1 Cannon Soldier

-1 D.D
+1 Blockback Dragon

-1 Magician of Faith

I run a machine deck as well and I say one thing, you cannot have too many Blowbacks and Barral Dragons. I notice your deck has more spell/trap cards than monsters so I suggest you replace one Limiter Removal and another spell with those two machines.

Zero_Hunter - I already have five light monsters for this deck so I don't think that I need more with x cannon. The question is, should I take out the magician for the x-heads? I really don't feel comfortable taking out a key card in my deck, heavy support thingy, but maybe after more practicing with this deck. As you can see, I put in the blowback dragon, I didn't need to take anything out because I forgot to put it in with the rest of the monsters.

dragonmaster86 - I only want one blowback in here because I don't want too many tribute monsters in here just to be safe.

Anyone else?