Consecrate Land
Enchantment — Aura
Enchant land
Enchanted land has indestructible and can't be enchanted by other Auras.
Jeff A. Menges
Rulings
A permanent with indestructible can't be destroyed, but it can still be sacrificed, exiled, put into a graveyard, and so on.
(wotc • 2013-07-01)
If Consecrate Land enters attached to a land that's enchanted by other Auras, those Auras are put into their owners' graveyards.
(wotc • 2006-09-25)
The land can be targeted by land-destroying spells and the spell will resolve, but the land will simply not be destroyed.
(wotc • 2005-04-01)
Rulings
A permanent with indestructible can't be destroyed, but it can still be sacrificed, exiled, put into a graveyard, and so on.
(wotc • 2013-07-01)
If Consecrate Land enters attached to a land that's enchanted by other Auras, those Auras are put into their owners' graveyards.
(wotc • 2006-09-25)
The land can be targeted by land-destroying spells and the spell will resolve, but the land will simply not be destroyed.
(wotc • 2005-04-01)