The Great Hall of the Biblioplex (card number 257p) from the 2026 Secrets of Strixhaven Promos set, a dynamic land card for Magic: The Gathering.
Great Hall of the Biblioplex
2026 • Magic: The Gathering • Secrets of Strixhaven Promos
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Description
The Great Hall of the Biblioplex, identified as card number 257p in the 2026 Secrets of Strixhaven Promos set, offers a unique blend of mana flexibility and strategic transformation. Designed by Constantin Marin, this rare land card serves as a cornerstone for players seeking versatility in their decks. Its ability to produce colorless mana or any single color by sacrificing life provides essential support for instant and sorcery-based strategies. The card’s ability to transform into a 2/4 Wizard creature upon spending five mana adds a layer of tactical depth, allowing it to contribute to board presence while remaining a functional land. This duality makes it a compelling addition for those building themed collections or exploring the lore of the Strixhaven academy. As part of the Secrets of Strixhaven Promos, this card represents a distinct era of design innovation within the trading card game. Its rarity and specific card number make it a sought-after item for completists and enthusiasts alike. Whether you are looking to enhance your gameplay options or expand your catalog of premium Magic cards, the Great Hall of the Biblioplex stands out as a significant piece of modern TCG history.
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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
Great Hall of the Biblioplex
Game
Magic: The Gathering
TCG Attributes
Rarity, print treatment, and game-specific stats for this card.
Rare
Constantin Marin
Card Stock
English
Land
Card Text
Abilities, attacks, oracle text, and flavor text printed on the card.
{T}: Add {C}. {T}, Pay 1 life: Add one mana of any color. Spend this mana only to cast an instant or sorcery spell. {5}: If this land isn't a creature, it becomes a 2/4 Wizard creature with "Whenever you cast an instant or sorcery spell, this creature gets +1/+0 until end of turn." It's still a land.