Ifnir Deadlands

The line that matters is the third one: a removal engine folded into a land slot that costs almost nothing to run. Tapping for colorless or for black-at-a-life keeps it working as plain fixing right up until the late game, when the four-mana sacrifice activation converts a board of spare Deserts into two -1/-1 counters on an opposing creature. That sorcery-speed clause is the toll: this is not a removal answer you hold up, it is a slow, repeatable shrink that asks you to have built the Desert subtheme it feeds on. What makes it worth including is how little it demands in return. A land that produces mana still earns its place on any turn you drew it, so the removal rides along as upside rather than a card you have to justify, and against the right targets two counters is exactly enough to finish an X/1 or X/2 or to permanently clip something larger. This is an attrition piece wearing the costume of a utility land, and the -1/-1 counters tie it to a design lineage where the removal verb is subtraction rather than destruction: creatures don't die outright, they get whittled below the line and stay there.