Devastation TideutilityBudget$0.46A blue reset spell that can bounce all nonland permanents, often used to clear the board in a tempo or control shell. It does not hit lands, but fills a similar mass-bounce role at a comparable mana cost.
EvacuationutilityBudget$0.77Instant-speed mass bounce for all creatures, giving blue a strong reset button. It is narrower than Sunder, but plays a similar role in stabilizing and disrupting combat-based boards.
Cyclonic Riftremoval$29.83A premier blue tempo sweeper that can bounce all opponents' nonland permanents when overloaded. It is not a land-bounce spell, but it serves a comparable role as a one-sided reset.
Whelming WaveutilityBudget$0.66Mass-bounce spell that returns most creatures to hand and can heavily reset the board. It is less universal than Sunder, but functions as a similar tempo swing in blue.
AetherizeprotectionBudget$0.34A defensive blue instant that bounces attacking creatures and punishes alpha strikes. It is narrower than Sunder, but comparable as an instant-speed tempo blowout.
AetherspoutsutilityBudget$0.62A stronger combat punisher that can bounce or reorder attacking creatures, often creating a major tempo swing. It is not a land sweeper, but shares the reactive blue reset function.
Wash OutremovalBudget$0.40A blue sweep that returns all permanents of a chosen color to their owners' hands. It is more selective than Sunder, but overlaps as a mass-bounce control tool.
BoomerangutilityBudget$0.32A cheap, flexible blue bounce spell that can reset a land or other permanent. It is far smaller in scope, but is one of the closest budget options for land disruption in blue.