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Part of Secrets of Strixhaven
: 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.
Live Play Data
Great Hall of the Biblioplex
Land
·
Secrets of Strixhaven (SOS)
0%
Live Inclusion
Times Brought
210
Decks Running
93
Median Cast Turn
5.0
Drawn → Played
70%
Format
First-cast turn
n=46
2%
T1
13%
T2
17%
T3
11%
T4
9%
T5
41%
T6-9
7%
T10+
Median
5.0
P25
3
· P75
7
· max
12
Cast same turn as drawn
57%
The "good card" funnel
210 brought · 84 playersBrought to game
210
Ever drawn
66
Reached battlefield
46
Still on board at game end
41
Once cast, 89% of this card is still on the battlefield at game end. This reflects how often it survives removal, not just whether it's a permanent.
≥ -8.7pp
Players who cast this card win 28% of the time (n=45) , vs 22% when it never left the library (n=119).
When players drew this card but left it in hand, they won 21% (n=20).
Read this as correlation, not as the card's contribution. Casting a card means you lived long enough to cast it, so this gap widens with mana value across every card we track.
Observed gap +5.5pp; 95% confidence interval -8.7pp to +19.7pp. Correlational, not causal: powerful payoffs also get cast more often in games you are already winning.
Final zone distribution
71 instances1.4%
Library
57.7%
Battlefield
16.9%
Graveyard
2.8%
Exile
Commanders that played this card
in tracked games-
1
Vivi Ornitier
8 decks
-
2
Codie, Ravenous Codex
7 decks
-
3
Prismari, the Inspiration
6 decks
-
4
Zimone, Infinite Analyst
6 decks
-
5
Bria, Riptide Rogue
3 decks
-
6
Kefka, Court Mage // Kefka, Ruler of Ruin
3 decks
-
7
Riku of Many Paths
3 decks
-
8
Rootha, Mastering the Moment
3 decks
-
9
Alania, Divergent Storm
2 decks
-
10
Auntie Ool, Cursewretch
2 decks
Card text
Great Hall of the Biblioplex
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.
Secrets of Strixhaven (SOS)
·
Rare
·
Illustrated by Constantin Marin
Frequently Asked
Why isn't there more data on this card?
Playgroup Live collects per-card gameplay data from real Commander games. Play counts appear once a card reaches 100 tracked games, and the full charts need a sample of at least 25 observed games that is not dominated by a single pilot. Until this card clears those bars you're seeing only the basic counts. Stats refresh nightly.
How is Playgroup Live card data collected?
Players using Playgroup Live import their decklists before a game and log card actions as they play. Each cast, zone change, and resolution is recorded as a real game event. Stats on this site are computed from those events, not from decklist scrapes or theorycrafting. Playgroup has recorded 710,000+ Commander games overall, and this card-level play data comes from the Playgroup Live seats playing virtual cards, a subset of that corpus.