# 2020 Magic: The Gathering Ravnica Allegiance Promos #29p

> The Unbreakable Formation promo card (29p) from the 2020 Ravnica Allegiance Promos set. This white instant offers potent board protection and counter placement for strategic play.

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## Identity

- **Year**: 2020
- **Brand**: Magic: The Gathering
- **Set**: Ravnica Allegiance Promos
- **Card Number**: 29p
- **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

The Unbreakable Formation card, designated as card number 29p, is a rare white instant from the Magic: The Gathering 2020 Ravnica Allegiance Promos set. With a mana cost of {2}{W} and a mana value of 3, this spell provides immediate tactical control for players utilizing white mana strategies. The card was illustrated by Matt Stewart, whose artwork complements the distinct aesthetic of the Ravnica Allegiance block.

In gameplay, Unbreakable Formation grants indestructible to creatures you control until the end of the turn, effectively shielding them from destruction effects. A key feature of this card is its addendum ability. If cast during your main phase, it allows you to place a +1/+1 counter on each of those creatures and grants them vigilance until end of turn. This dual functionality makes it a versatile tool for both defense and offense.

The Ravnica Allegiance Promos set features unique art and treatments that distinguish these cards from the standard base set. As a promo release, this card holds a special place among enthusiasts who appreciate the broader scope of Magic: The Gathering releases beyond standard expansions. The combination of its strategic depth and collectible status makes it a notable entry in any curated library of TCG cards.

## FAQ

### What does Unbreakable Formation do in Magic: The Gathering?

Unbreakable Formation is a white instant that gives creatures you control indestructible until the end of the turn. If cast during your main phase, it also places a +1/+1 counter on those creatures and grants them vigilance.

### What set is the Unbreakable Formation 29p promo from?

This card is from the Ravnica Allegiance Promos set, released in 2020. It is part of the Magic: The Gathering trading card game and carries the set code PRNA.

### Who illustrated the Unbreakable Formation promo card?

The artwork for the Unbreakable Formation promo card was created by Matt Stewart. His style is well-known in the Magic: The Gathering community for its detailed and dynamic compositions.

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Editorial content updated: 2026-10-02.

Site deployment: 2025-11-29.