Card Rulings:Trap of Board Eraser

For other rulings, see "Barrel Behind the Door".
 * You cannot activate this card when your opponent does not have a hand.

Mentions in Other Rulings

 * [Re: Chaos Emperor Dragon - Envoy of the End] "Barrel Behind the Door" and "Trap of Board Eraser" can be chained to "Chaos Emperor Dragon - Envoy of the End"'s effect. "Barrel Behind the Door" is, itself, sent to the Graveyard by "Chaos Emperor Dragon - Envoy of the End"'s effect and counts for an additional 300 points as a result.