Where can you buy the iron chain deck?

Answer 1

you can't buy it as a whole from any authorized retailer, you'd have to buy it from a person who put the cards together and made it, or buy the cards yourself and assemble the deck.

if you Google "iron chain deck" you'll get a fair number of results that should give you a decent idea of where to begin, but if you want a point in the right direction, I'll list some of the key starter cards, and you can see where you want to go from there with your playstyle. some are more aggresive than others.

Monsters:

-Iron Chain Repairman

-Iron Chain Coil

-Iron Chain Snake

-Iron Chain Blaster

-Needle Worm

-Morphing Jar

Spells:

-Poison Chain

-Paralyzing Chain

-Card Destruction

Traps:

-Scrap Iron Scarecrow

-Dark Bribe

Extra Deck:

-Iron Chain Dragon

Personally, I find that this deck works when you use it more aggressively, and stalling will usually get you run over, as this deck requires a large number of support cards in order to work effectively. Here's a list of the cards I'm working with to make my current deck

Monsters:

3x Iron Chain Repairman

3x Iron Chain Snake

2/3x Iron Chain Coil

3x Needle Worm

2x Iron Chain Blaster

2x Marauding Captain

2x Giant Rat

1x Chainsaw Insect

0/1x Marshmallon

1x Sangan

1x Destiny Hero - Defender

Spells:

2x Gaia Power

2x Poison Chain

0/2x Paralyzing Chain

2x Gravekeeper's Servant

1x Level Limit - Area B

1x Lighting Vortex

0/1x Monster Reborn

1x Reinforcement of the Army

1x Card Destruction

1x Mystical Space Typhoon

Traps:

2/3x Scrap Iron Scarecrow

2x Dark Bribe

1x Solemn Judgement

1x Gravity Bind

1x Threatening Roar

Extra Deck:

3x Iron Chain Dragon

I haven't decided on the final deck list yet, as I'm still testing it, but that should give you some guidance. The yugioh wiki also has a helpful page on Iron Chains and a couple strategies using them if you look there.

Good luck!