# 2025 Magic: The Gathering Avatar: The Last Airbender Eternal #137

> The 2025 Magic: The Gathering Avatar: The Last Airbender Eternal Crystalline Armor #137 Foil is a rare enchantment card featuring unique land-scaling power and trample.

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## Identity

- **Year**: 2025
- **Manufacturer brand**: Magic: The Gathering
- **Set / series**: Avatar: The Last Airbender Eternal
- **Card number**: #137
- **Product type**: TCG_CARD

## Description

The 2025 Magic: The Gathering Avatar: The Last Airbender Eternal Crystalline Armor #137 Foil represents a striking entry into the crossover set, blending strategic depth with thematic resonance from the beloved animated series. As a Rare enchantment with a distinctive foil finish, this card appeals to collectors who appreciate both the artistic direction of the Avatar universe and the mechanical elegance of Magic: The Gathering design. The card number 137 places it firmly within the set's structure, while the foil treatment adds a layer of visual appeal that distinguishes it from non-foil variants.

From a gameplay perspective, Crystalline Armor is an Aura enchantment that attaches to a creature, offering a scalable power boost. Its mana cost of {3}{G} and mana value of 4 position it as a mid-to-late game investment, rewarding players who have established a strong land base. The card grants the enchanted creature +1/+1 for each land you control, meaning its effectiveness grows as the game progresses and more lands are played. Additionally, it bestows the trample keyword, allowing excess combat damage to bypass blockers and hit the opponent's life total directly. This combination of scaling power and direct damage potential makes it a versatile tool in green-based strategies.

The flavor of the card ties back to the Crystal Catacombs, referencing a moment where Aang gains sharp and enduring armor to face a formidable opponent like Azula. This narrative connection enhances its collectibility for fans of the franchise who value the integration of story elements into the card's mechanics. The artist Susumu Kuroi brings a unique visual style to the card, contributing to the overall aesthetic of the Avatar: The Last Airbender Eternal set. For collectors, owning this foil version of Crystalline Armor is a way to celebrate the intersection of two iconic worlds, making it a desirable addition to any Magic: The Gathering or Avatar-themed collection.

## FAQ

### What are the gameplay mechanics of Crystalline Armor?

Crystalline Armor is an Aura enchantment that gives the enchanted creature +1/+1 for each land you control and grants it trample. Its power scales with your land count, making it stronger in the late game.

### What is the mana cost and color identity of this card?

The card has a mana cost of {3}{G} and a mana value of 4. It is a green card, fitting into green-based strategies that focus on ramping and creature power.

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Last verified: 2025-11-29.