Great Hall of the Biblioplex
Current paper retail
Card Kingdom$1.49
Cardmarket€0.59
ManaPool$0.71
TCGplayer$1.14
Buylist (dealers pay)
Card Kingdom$0.90
90-day paper retail (USD)
3 providers
This printing
SetPSOS
Collector #257p
Released2026-04-24
Rarityrare
ArtistConstantin Marin
LanguageEN
Layoutnormal
AttributesPromo · Reprint
ScryfallOpen ↗

Great Hall of the Biblioplex

RareMV 0
Land
: Add .
, Pay 1 life: Add one mana of any color. Spend this mana only to cast an instant or sorcery spell.
: 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.
Card capabilities
Derived deterministically from card types, Oracle text and keywords. Not a strategic evaluation.
Format legality
Other printings
2 other English printingsEarliest 2026-04-24Newest 2026-04-24Cheapest priced $0.87 in SOS
Rulings (1)
wotc20 Mar 2026
If this land becomes a creature but you haven't controlled it continuously since your most recent turn began, you won't be able to activate its mana ability or attack with it that turn.