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Improvise (Your artifacts can help cast this spell. Each artifact you tap after you're done activating mana abilities pays for {1}.) Draw three cards.
Abilities, attacks, weakness & resistance
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Wastes
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Reverse Engineer (CMM-116) is a blue sorcery from the Commander Masters expansion. It has Improvise as a casting mechanic and lets its controller draw three cards when it resolves. Its improvise scaling makes it especially cheap and effective in artifact-heavy or artifact-synergy blue decks.
Catalog pricing data as of 13 Apr 2026, 01:13