The Day of Black Sun foil card (#373) from the 2025 Avatar: The Last Airbender Magic: The Gathering set delivers a devastating board-clearing effect for strategic players.
Day of Black Sun
2025 • Magic: The Gathering • Avatar: The Last Airbender
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Market & Price History
| Condition | Value | Source | Trend | Price Details |
|---|---|---|---|---|
$2.74 | Guide Estimate | +18.6% | ||
- $2.74
- Source
- Guide Estimate
- Trend
- +18.6%
- Price Details
30-day Price History
Raw / Ungraded
TCGplayer Market (reference) · Guide Estimate evidence · captured Sep 16, 2026
Description
Released in 2025 as part of the Avatar: The Last Airbender crossover set, Day of Black Sun serves as a pivotal sorcery for Magic: The Gathering enthusiasts. Carrying the card number 373 and illustrated by Matteo Bassini, this rare foil card captures the narrative tension of the solar eclipse that temporarily stripped Firebenders of their powers. The design reflects the dramatic shift in balance that defined the series' climax, translating that historical moment into a potent game mechanic. Within the Magic: The Gathering ecosystem, this card functions as a high-impact removal spell, requiring {X}{B}{B} mana to activate its ability. Once cast, it forces every creature with a mana value of X or less to lose all abilities and be destroyed by the end of the turn. This effect creates a significant strategic advantage, allowing players to neutralize opposing threats and reshape the battlefield dynamics in their favor. The foil treatment adds a layer of visual appeal, making it a standout addition to any Avatar-themed collection. Whether used to control a competitive board or simply admired for its connection to the beloved animated series, Day of Black Sun represents a unique intersection of storytelling and strategy. Its presence in the Magic: The Gathering catalog highlights the enduring appeal of cross-media collaborations that bring iconic moments into the game. For those building decks centered around removal or board control, this sorcery offers a reliable and thematic solution to overwhelming board states. The card's design and function honor the source material while providing a distinct advantage in play. As a rare card within the set, it holds a specific place in the broader landscape of Magic: The Gathering collectibles. Its ability to clear the board makes it a versatile tool for players who value tactical precision and narrative depth in their gaming experience.
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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
Day of Black Sun
Game
Magic: The Gathering
TCG Attributes
Rarity, print treatment, and game-specific stats for this card.
Rare
Matteo Bassini
Card Stock
English
Foil
{X}{B}{B}
Sorcery
B
Card Text
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Each creature with mana value X or less loses all abilities until end of turn. Destroy those creatures.
The solar eclipse robbed Firebenders of their ability to firebend, giving Team Avatar an eight-minute window to storm the capital and defeat the Fire Lord.






