# 2026 Magic: The Gathering Secret Lair Countdown #56

> A rare Instant card from the Secret Lair Countdown set, featuring the Unbreakable Formation design by artist Dan Dos Santos.

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## Identity

- **Year**: 2026
- **Brand**: Magic: The Gathering
- **Set**: Secret Lair Countdown
- **Card Number**: 56
- **Featured**: Unbreakable Formation
- **Game**: Magic: The Gathering
- **Rarity**: Rare
- **Mana cost**: {2}{W}
- **Type**: Instant
- **Color**: W
- **Language**: English
- **Material**: Card Stock
- **Finish**: Normal

## Description

Unbreakable Formation is a rare Instant card from the 2026 Secret Lair Countdown set in Magic: The Gathering. Identified as card number 56 with the set code SLC, this white mana card carries a mana cost of {2}{W} and a mana value of 3. The card features artwork by Dan Dos Santos. It is a single-color white card with a color identity of W, designed for strategic play within the Magic: The Gathering trading card game framework.

## FAQ

### What is the mana cost of Unbreakable Formation?

The mana cost for Unbreakable Formation is {2}{W}, requiring two generic mana and one white mana to cast. This results in a total mana value of 3.

### Who illustrated the Secret Lair Countdown version of Unbreakable Formation?

Dan Dos Santos is the credited artist for this printing of Unbreakable Formation in the Secret Lair Countdown set.

### Is Unbreakable Formation a creature card?

No, Unbreakable Formation is classified as an Instant card type. It provides a one-time effect rather than remaining on the battlefield as a creature.

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Editorial content updated: 2026-10-28.

Site deployment: 2025-11-29.