Settle the Wreckage

Not legal in this format after release.

A potent sideboard blowout against creature attacks, but {2}{W}{W} is slow and granting basics limits it versus many decks; narrower than Divide by Zero.

Could be wrong if Its score rises if attacking creature decks become prevalent and white control can reliably preserve four mana.

Exiling an overextended attack is strong, but four mana and double white are a major liability in Modern; it is far less efficient and flexible than common interaction.

Could be wrong if A creature-heavy metagame with tap-out attacks could make it a credible sideboard two-of.

Legacy's speed and cheap interaction make a four-mana reactive combat trick difficult to justify; it compares poorly with Brazen Borrower and free answers.

Could be wrong if It could gain a narrow role if combat-focused creature strategies dominate while UWx lists can afford four mana.

A one-sided exile answer to a lethal combat step is valuable in multiplayer, though it only hits one player's attackers and can grant substantial ramp.

Could be wrong if Higher creature-combat density than expected would improve its adoption; combo-heavy optimized tables reduce its relevance.

A rare instant that can exile an entire attack is a major swing and strong early pick, though open mana telegraphs it and landfall may soften the drawback.

Could be wrong if Unknown format speed, fixing, and landfall payoffs could materially alter how often opponents safely play around it.