The 2020 Magic: The Gathering Ravnica Allegiance Promos card Unbreakable Formation (29p) is a foil Instant with a mana cost of {2}{W}.
Unbreakable Formation
2020 • Magic: The Gathering • Ravnica Allegiance Promos
No Listings Available
No listings available right now.
Market & Price History
| Condition | Value | Source | Trend | Price Details |
|---|---|---|---|---|
$2.60 | Guide Estimate | +15.6% | ||
- $2.60
- Source
- Guide Estimate
- Trend
- +15.6%
- Price Details
30-day Price History
Raw / Ungraded
TCGplayer Market (reference) · Guide Estimate evidence · captured Nov 7, 2026
Description
The 2020 Magic: The Gathering Ravnica Allegiance Promos card Unbreakable Formation (29p) is a foil Instant with a mana cost of {2}{W}. This promo card, illustrated by Matt Stewart, is categorized as a Rare within the PRNA set. It belongs to the white color identity and has a mana value of 3. The card features the printed keyword 'indestructible' and includes the 'addendum' text box for its main phase effect. Unbreakable Formation is a distinct entry in the Ravnica Allegiance Promos series.
Have one of these to sell?
We'll pre-fill the product details from this catalog entry, so your listing lands on this exact page. Just add photos of your copy, pick its condition, and set your price.
Card Details
The catalog profile below summarizes the card identity, featured subject, and notable collectible traits.
Catalog Profile
The core identity of the card within the set.
Featured Subject
The subject, team, league, and sport context tied to this card.
Featured
Unbreakable Formation
Game
Magic: The Gathering
TCG Attributes
Rarity, print treatment, and game-specific stats for this card.
Rare
Matt Stewart
Card Stock
English
Foil
{2}{W}
Instant
W
Card Text
Abilities, attacks, oracle text, and flavor text printed on the card.
Creatures you control gain indestructible until end of turn. Addendum — If you cast this spell during your main phase, put a +1/+1 counter on each of those creatures and they gain vigilance until end of turn.
Collector Highlights
Notable collectible traits associated with this card profile.
FAQ
Frequently Asked Questions
What is the mana cost for Unbreakable Formation?
The mana cost for Unbreakable Formation is {2}{W}. This indicates it requires two generic mana and one white mana to cast.
What card number is Unbreakable Formation in the Ravnica Allegiance Promos set?
Unbreakable Formation is listed as card number 29p in the Ravnica Allegiance Promos (PRNA) set.
What is the mana value of Unbreakable Formation?
The mana value of Unbreakable Formation is 3. This is calculated from its total mana cost of {2}{W}.
Cards Named Unbreakable Formation
Explore cards with this name across sets and editions. Check each card’s details before choosing a version.

