Feitiço
Destrua o terreno alvo. Seu controlador pode procurar no próprio grimório um card de terreno básico, colocá-lo no campo de batalha virado e depois embaralhar o próprio grimório.
Compre um card.
If the target land is an illegal target by the time Cleansing Wildfire tries to resolve, the spell doesn’t resolve. No player searches for a basic land card and you don’t draw a card. If the target is legal but not destroyed (most likely because it has indestructible), its controller does search for a basic land card and you do draw a card.