Forum:Card name

Hello

Does any one know of a Trap Card that has the effect like "when you have mor than 15 cards in your graveyard, you can activate this card to switch both players cards in their respective graveyard with their respective deck" ??

The card name is like "reverse world", but coundn't find it.

Thanks of the help

174.6.12.91 (talk) 21:34, July 4, 2011 (UTC)