Great Hall of the Biblioplex
Great Hall of the Biblioplex appears in 4 of the 32 ranked Standard and Pioneer decks tracked on 2026-09-25, at an average of 2.8 copies per deck that plays it.
Field presence
- 2 of 8 Standard Bo3 decks
- 1 of 8 Pioneer Bo1 decks
- 1 of 8 Pioneer Bo3 decks
Counted from today's ranked boards — not an estimate.