A-Buy Your Silence

Unconditional exile is the most expensive answer white owns, and this one prices the ceiling by handing the victim a consolation prize. The Treasure it leaves behind is the whole compensation clause: you get to remove any nonland permanent (a resolved planeswalker, an indestructible threat, an enchantment that has locked you out) and the cost is one ramp step for your opponent. That trade math is deliberately soft. Against a slow permanent, the Treasure is a rounding error; against an aggressive curve, gifting a turn's worth of mana can undo the tempo you just bought. The design lineage here is the "clean removal, minor rebate" school that runs back through cards like Vindicate and forward through the many Treasure-granting answers that followed: white rarely gets to exile without a rider, so the rider is a resource the target's controller chooses when to cash in. Playing it well is a timing exercise rather than a targeting one. Because it is an instant, you hold it for the moment when the Treasure matters least: end of turn, after the opponent has already spent their mana, or in response to a game-ending trigger where a single extra mana changes nothing. The exile is the point; the Treasure is the tax you pay for refusing to leave a body or a graveyard hook behind.