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Reverberateutility$2.83Functionally very close to Twincast as a two-mana instant that copies an instant or sorcery spell and can retarget it. It is the same role in red rather than blue.Forkutility$101.50Classic spell-copy effect that serves the same purpose as Twincast by duplicating an instant or sorcery spell. It is more color-intensive in red but otherwise closely comparable.Naru Meha, Master WizardutilityBudget$1.03Can copy an instant or sorcery spell on entering the battlefield, giving a similar spell-copy function with upside as a creature. It costs more but can provide additional board presence.Narset's Reversalutility$2.52Copies an instant or sorcery spell and bounces the original, often acting as a stronger tempo play than Twincast. It keeps the same blue color identity and similar use case.DoublecastutilityBudget$0.16Another spell-copy effect that duplicates an instant or sorcery spell, though it is narrower because it only copies your own spell. It is cheaper and serves a similar combo role.Increasing VengeanceutilityBudget$0.77Copies an instant or sorcery spell and can flash back for additional copies, making it a scalable version of the same effect. It is slightly more expensive but stronger in combo decks.Expansion // ExplosionutilityBudget$0.42Expansion functions as a two-mana instant that copies a cheap spell, overlapping Twincast's core role. It is multicolor and has a modal split-card utility package.Mission BriefingutilityBudget$0.31While not a direct copy spell, it gives blue decks a powerful way to reuse instants and sorceries from the graveyard with surveil synergy. It fills a similar spell-value/combo role.
