# 2016 Magic: The Gathering Commander 2016 #239

> The Trial // Error card (C16-239) from Magic: The Gathering's 2016 Commander set offers a unique split-instant design for multi-color strategies.

Canonical URL: https://supercatch.com/product/magic-the-gathering-commander-2016-trial-error-239

## Identity

- **Year**: 2016
- **Brand**: Magic: The Gathering
- **Set**: Commander 2016
- **Card Number**: 239
- **Featured**: Trial // Error
- **Game**: Magic: The Gathering
- **Rarity**: Uncommon
- **Mana cost**: {W}{U} // {U}{B}
- **Type**: Instant // Instant
- **Color**: B, U, W
- **Language**: English
- **Material**: Card Stock
- **Finish**: Normal

## Description

Trial // Error stands as a distinctive piece within Magic: The Gathering's 2016 Commander release, identified by card number 239 and set code C16. This Uncommon card features a split-instant layout that allows players to access two different abilities from a single card, creating flexible options during gameplay. The mana cost of {W}{U} for the left half and {U}{B} for the right half reflects its Blue, White, and Black color identity, making it a valuable asset for decks built around these colors. Designed by Ron Spears and Wayne Reynolds, the card brings artistic depth to the Commander experience. Its versatile nature allows collectors and players to appreciate both its aesthetic value and its mechanical utility. The split design is a hallmark of Magic's innovative approach to card design, offering players the ability to choose between two effects based on the current game state. This adaptability makes Trial // Error a sought-after component for those looking to enhance their Commander decks with strategic depth. For collectors, this card represents a key moment in Magic's history, showcasing the creativity and complexity that define the Commander format. Whether you are building a new deck or expanding your collection, this card offers a blend of artistry and gameplay potential that appeals to both seasoned players and new enthusiasts. The Trial // Error card is a testament to the enduring appeal of Magic's innovative design philosophy, making it a worthy addition to any collection.

## FAQ

### What are the color identities of Trial // Error?

Trial // Error features a color identity of Blue, White, and Black, allowing it to be played in decks that utilize these colors. Its split nature provides flexibility in mana usage and strategic options.

### Who are the artists behind Trial // Error?

The card was illustrated by Ron Spears and Wayne Reynolds, known for their contributions to Magic: The Gathering's visual storytelling. Their artwork adds to the card's appeal for collectors and players alike.

### Is Trial // Error part of a specific set?

Yes, Trial // Error is part of the Commander 2016 set, designated with the set code C16 and card number 239. It is an Uncommon card that showcases the innovative split-instant design typical of the Commander series.

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Editorial content updated: 2026-09-27.

Site deployment: 2025-11-29.