Desert
Land — Desert
Oracle Text
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: This land deals 1 damage to target attacking creature. Activate only during the end of combat step.
Rulings (3)
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Wizards of the CoastThe ability can be used on any player's attacking creatures. This includes your own and creatures in an attack you are not involved in (for multiplayer games).
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Wizards of the CoastDesert is a land subtype with no special meaning. It doesn't grant the land an intrinsic mana ability. Other cards may care about which lands are Deserts.
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Wizards of the CoastThe end of combat step happens after combat damage is dealt. You can't use Desert to destroy an attacking creature before it has a chance to deal combat damage.