Unsummonremoval$0.16A cheap tempo answer that removes a creature from the battlefield and can effectively blank a threat for a turn, similar to setting it back on top of the library in a tempo-oriented way.
Into the Roilremoval$0.17Flexible bounce spell that can answer any nonland permanent and function as a tempo reset, similar to Temporal Spring’s role of disrupting a board state.
Aether Spellbombutility$0.28Low-cost reusable tempo tool that can bounce a creature and buy time, serving a similar disruption role to Temporal Spring in blue-based decks.
Chain of Vaporremoval$11.28Efficient bounce spell that can temporarily remove almost any nonland permanent, acting as a strong tempo play akin to putting a permanent back on top of a library.
Repulseremoval$0.21Instant-speed bounce plus card draw, often used to reset a threat and gain tempo in a similar way to Temporal Spring’s permanent-disruption plan.
Wipe Awayremoval$0.26Uncounterable bounce for a permanent, useful as a clean tempo answer that performs a similar board-reset function.
Commit // Memoryremoval$0.34Commit can tuck any spell or permanent into a library, closely echoing Temporal Spring’s top-of-library placement while offering additional flexibility.
Aetherspoutsremoval$0.62While aimed at attacking creatures, it places them on top of their owners’ libraries, making it one of the closest functional analogs to Temporal Spring’s library-tucking effect.