Card Rulings:D.D. Jet Iron
- Sent D.D. Esper Star Sparrow to the Graveyard in order to Special Summon this card is a Summoning Condition. Also, this Special Summon doesn't start a chain.
- This card cannot be Special Summoned by sending a face-down D.D. Esper Star Sparrow to the Graveyard.
- If D.D. Jet Iron activates its effect that Special Summons monsters from the Graveyard and D.D. Crow is activated in a chain so that 1 of the 4 targeted monsters is no longer in the Graveyard, the remaining monsters are Special Summoned.