Card Rulings:Iron Chain Dragon
TCG Rulings
- Removing from play all "Iron Chain" monsters in your Graveyard is not a cost.[1]
OCG Rulings
- Removing from play all "Iron Chain" monsters from your Graveyard is an effect. It is not a cost.[2]
References
- ↑ UDE FAQ: Official TCG Rulings for "Iron Chain Dragon"
- ↑ Konami FAQ: Synchro Monster > Iron Chain Dragon