Quick Post: The Rise and Fall of Tour Guide from the Underworld
Finally, we get an official ruling on the Xyz Material Monster questions that have been driving players and judges crazy since the release of Xyz monsters; Do cards like Sangan and Reborn Tengu get their effects when they're detached from an Xyz Monster? The answer is officially no. The official Yugioh rulebook (link here) has been updated to include this ruling. If you'd like a more in-depth answer to why the price of your $200 card is plummeting, click here to read the full article on Konami's Strategy Site.