Mox is analysing…
Claustrophobiaremoval$0.12A blue common Aura that disables a creature by tapping it down and keeping it from untapping. It fills a similar cheap removal/control role, though it is less flexible than Aether Meltdown.Frost Breathremoval$0.05Temporarily neutralizes one or two attackers at instant speed, giving blue a defensive tempo play similar to Aether Meltdown’s flash interaction. It does not stay on the battlefield, but it serves the same combat-control function.Unsubstantiateremoval$0.28A cheap blue tempo spell that bounces a creature or spell, often acting like removal for a turn. It is not an Aura, but it plays the same disruptive role at a similar mana value.Into the Roilremoval$0.17Flexible instant-speed bounce that can answer a creature or Vehicle and preserve tempo. It is a common blue substitute for low-cost interaction, with the kicker offering a stronger late-game mode.Charmed Sleepremoval$0.13A blue Aura that weakens a creature and makes it easier to control in combat. Like Aether Meltdown, it is cheap enchantment-based creature suppression, though it does not have flash.Diplomatic Immunityprotection$1.50A blue Aura that protects a key creature by making it harder to target, serving as a utility enchantment in the same cheap Aura slot. While it is protection rather than removal, it is a similarly efficient blue enchantment at low mana value.Sleep ParalysisremovalBudget$0.04A blue Aura that effectively locks down a creature by preventing it from untapping. It is slower than Aether Meltdown but occupies the same control/removal space for blue decks.Kasmina's Transmutationremoval$0.09A blue Aura that strips a creature of abilities and shrinks it to a meaningless body. It is comparable as a cheap answer that neutralizes a threat without outright destroying it.
