WastelandremovalBudget$12.66A premier land-destruction card that removes problematic nonbasic lands at no mana cost. It fills a similar disruption role while being more efficient but narrower.
Strip Mineremoval$77.69Directly answers any land, much like Sinkhole, but as a land itself it can be repeated in some decks. It is one of the closest functional equivalents for land destruction.
Ghost QuarterremovalBudget$0.65A colorless land that can destroy any land at instant speed, trading the destroyed land for a basic. It serves the same disruptive purpose as Sinkhole with less resource loss to you.
Field of RuinremovalBudget$0.39Provides land destruction while replacing the opposing land with a basic and fixing both players. It is a slower but fair functional substitute in control and disruption decks.
Tectonic EdgeremovalBudget$0.39A land-based answer to nonbasic lands that is efficient once the opponent is ahead on mana. It performs a similar denial role, though with restrictions.
Bane of ProgressutilityBudget$3.87This is a much broader permanent sweeper than Sinkhole, but in green it fulfills the role of heavily disrupting mana development through artifact and enchantment destruction. It is not a direct land answer, but a comparable resource-denial finisher.
Fulminator MageremovalBudget$2.27A recurring land destruction threat that can sacrifice itself to destroy a nonbasic land. It mirrors Sinkhole's disruptive intent in a creature form.
Rain of TearsremovalBudget$0.36A very close black sorcery analogue that simply destroys target land for three mana. It is the most straightforward budget-style replacement.