Goblin RuinblasterremovalBudget$0.13A red land-destruction creature with a similar enters-the-battlefield trigger, making it a direct functional cousin to Goblin Settler.
Stone Rainremoval$0.24Classic red land destruction at a similar mana point, serving the same resource-denial role without the creature body.
Molten Rainremoval$0.30Very close to Goblin Settler's effect: it destroys a land and can also punish nonbasic lands for extra damage.
Icequakeremoval$0.58A land destruction spell in red's wheelhouse that can hit a land and optionally deal damage to a creature, adding flexibility.
Demolishremoval$0.27Broader artifact-or-land destruction that can fill the same utility slot when you want a land answer in red.
Razeremoval$0.58A cheap, aggressive land destruction spell that accomplishes the same denial plan at a much lower cost.
Tectonic Breakremoval$7.48A more scalable land-destruction effect that can pressure multiple lands, useful in the same resource-denial archetype.
Rain of Saltremoval$0.60Straightforward land destruction with a similar red mana-denial function, often used as a budget option.