- 5/1/2006: If you target Ghost Quarter with its own ability, the ability will be countered because its target is no longer on the battlefield. You won't get to search for a land card.
- 9/22/2011: If the targeted land is an illegal target by the time Ghost Quarter's ability resolves, it will be countered and none of its effects will happen. The land's controller won't get to search for a basic land card.
- 7/1/2013: The target land's controller gets to search for a basic land card even if that land wasn't destroyed by Ghost Quarter's ability. This may happen because the land has indestructible or because it was regenerated.