# 2017 Magic: The Gathering Unstable #144

> The 2017 Magic: The Gathering Unstable set with Contraption Cannon, a foil uncommon artifact card designed for strategic gameplay.

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## Identity

- **Year**: 2017
- **Manufacturer brand**: Magic: The Gathering
- **Set / series**: Unstable
- **Card number**: #144
- **Product type**: TCG_CARD

## Description

The Contraption Cannon card, numbered 144 in the 2017 Magic: The Gathering Unstable expansion, offers a distinct strategic option for artifact enthusiasts. As an uncommon artifact with a mana cost of four, this card introduces a dynamic damage-dealing mechanic that rewards board presence. Players can sacrifice the cannon to deal damage to any target equal to the number of Contraptions they control, making it a potent tool for decks built around contraption synergies.

Designed by artist Mike Burns, this foil version of the card adds a touch of visual flair to the collector's experience. The flavor text hints at the chaotic nature of the card, mentioning side effects like headaches and small holes in space-time, which aligns with the set's lighthearted approach to the game.

Collectors often seek out foil versions of Unstable cards for their aesthetic appeal and the unique printing techniques used in the set. Contraption Cannon, with its bold foil finish and engaging gameplay, stands out as a favorite among those who appreciate the creative design of the Unstable era. Whether you are building a contraption-focused deck or simply adding to your Magic: The Gathering collection, this card provides both functional and decorative value.

The card's simplicity in rules text belies its potential for strategic depth, encouraging players to think creatively about resource management and timing. For those new to the game, it serves as an accessible entry point into the complexities of artifact interactions, while experienced players can leverage its power in specialized decks. The Unstable set remains a beloved part of Magic: The Gathering history, and Contraption Cannon is a key piece of that legacy.

## FAQ

### What is the mana cost of Contraption Cannon?

Contraption Cannon has a mana cost of {4}, meaning it requires four generic mana to cast from your hand.

### How does the Contraption Cannon ability work?

You can activate its ability by paying {2} and sacrificing the artifact. It deals damage to any target equal to the number of Contraptions you control.

### Who is the artist for the Unstable Contraption Cannon card?

The artwork for Contraption Cannon in the Unstable set was created by artist Mike Burns.

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Last verified: 2025-11-29.