# 2017 Magic: The Gathering Aether Revolt #42

> The Reverse Engineer is an Uncommon sorcery from Magic: The Gathering's 2017 Aether Revolt expansion, featuring a unique improvise mechanic that pairs well with artifact decks.

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## Identity

- **Year**: 2017
- **Manufacturer brand**: Magic: The Gathering
- **Set / series**: Aether Revolt
- **Card number**: #42
- **Product type**: TCG_CARD

## Description

Released in 2017 as part of the Aether Revolt expansion, Reverse Engineer (Card #42) is an Uncommon sorcery that has earned a dedicated following among Magic: The Gathering collectors. Designed by artist Chase Stone, this card is notable for its innovative improvise mechanic, which allows players to tap artifacts to reduce the spell's mana cost, making it a flexible tool in artifact-heavy strategies. The card’s lore ties into the Hold, an illegal research facility located in a derelict merchant ship, adding depth to the Theros block’s narrative. As part of the Aether Revolt set, Reverse Engineer contributes to the era’s focus on improvisation and technological rebellion. Collectors often seek this card for its unique gameplay interaction and its place within one of Magic’s most beloved expansions. Whether you are building a competitive deck or expanding your collection, this card offers both strategic value and historical significance within the Magic: The Gathering universe. Its status as an Uncommon card from a highly regarded set makes it a desirable addition for enthusiasts looking to complete their Aether Revolt roster or explore alternative spell options.

## FAQ

### What is the improvise mechanic on Reverse Engineer?

Improvise allows you to tap any number of artifacts you control after activating mana abilities to pay for {1} of this spell's total cost for each artifact tapped. This makes Reverse Engineer particularly effective in decks filled with artifacts.

### Is Reverse Engineer a good card for artifact decks?

Yes, Reverse Engineer is highly valued in artifact decks because it can be cast for significantly reduced mana costs. Drawing three cards for a low cost provides substantial card advantage and fuel for your artifact strategy.

### What set does the Aether Revolt Reverse Engineer card belong to?

This card is from the Aether Revolt expansion, which was released in 2017 as the second set in the Kaladesh block. It is identified by the set code AER and card number 42.

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Last verified: 2025-11-29.