Iron Chain Blaster
Level 2 EARTH/Warrior Effect1100 ATK / 0 DEF
Once per turn, you can send 1 "Iron Chain" monster you control to the Graveyard to inflict 800 damage to your opponent.
Iron Chain Coil
Level 3 EARTH/Machine Tuner Effect1100 ATK / 1600 DEF
Once per turn, you can select 1 "Iron Chain" monster you control to have it gain 300 ATK and DEF as long as this card is face-up on the field.
Iron Chain Dragon
Level 6 EARTH/Dragon Synchro Effect2500 ATK / 1300 DEF
1 Tuner + 1 or more non-Tuner monsters
You can remove from play all "Iron Chain" monsters from your Graveyard to have this card gain 200 ATK for each card removed, until the End Phase. When this card inflicts Battle Damage to your opponent, send the top 3 cards of your opponent's Deck to the Graveyard.
Iron Chain Repairman
Level 4 EARTH/Warrior Effect1600 ATK / 1200 DEF
When this card destroys a monster by battle and sends it to the Graveyard, inflict 300 damage to your opponent. Once per turn, you can Special Summon 1 Level 4 or lower "Iron Chain" monster from your Graveyard, except "Iron Chain Repairman". This card cannot attack the turn you activate this effect.
Iron Chain Snake
Level 3 EARTH/Reptile Effect800 ATK / 1200 DEF
During your Main Phase, you can equip this card to 1 face-up monster your opponent controls. That monster loses 800 ATK and DEF. When it is destroyed by battle and sent to the Graveyard, its controller sends cards equal to its Level from the top of their Deck to the Graveyard.