| romaji_name = Poizun Chēn
| image = PoisonChain-CSOC-EN-C-1E.jpg
| attribute card_type = Spell| typest property = Continuous| number passcode = 33302407
| effect_types = Trigger-like
| lore = During the [[End Phase]] of your [[turn]], if you did not [[attack]], you can make your opponent [[send]] cards equal to the number of [[face-up]] "[[Iron Chain]]" [[Monster Card|monsters]] you [[control]] from the top of their [[Main Deck|Deck]] to the [[Graveyard]].