Oracle text
When this creature enters, choose up to one —
• Target creature becomes prepared. (Only creatures with prepare spells can become prepared.)
• Target creature becomes unprepared.
"Due dates are firm, and will be enforced."
Illustrated by Raph Lomotan
Released on April 24, 2026
Tags
Legality
- Commander
- Standard
- Modern
- Legacy
- 1v1 Commander
- Alchemy
- Standard Brawl
- Pioneer
- Pauper
- Historic
- Vintage
- Timeless
- Brawl
- Competitive Brawl
- Future
- Gladiator
- Oathbreaker
- Old School
- Pauper Commander
- Penny Dreadful
- PreDH
- Premodern
- Tiny Leaders: Reborn
LegalNot legalBanned / restrictedUnknown
Rulings
The first mode of Biblioplex Tomekeeper's last ability won't have any effect on a creature that has no prepare spell or is already prepared. Similarly, the second mode won't have any effect on a creature that isn't already prepared.
0.05%inclusion
1.5Kdecks
2.8Mpossible decks
New Commanders
Top Commanders
19combos
Storm-Kiln Artist + Biblioplex Tomekeeper + Skycoach Conductor // All Aboard
Emeritus of Conflict // Lightning Bolt + Displacer Kitten + Biblioplex Tomekeeper + Storm-Kiln Artist
Emeritus of Conflict // Lightning Bolt + Displacer Kitten + Biblioplex Tomekeeper + Birgi, God of Storytelling // Harnfel, Horn of Bounty
Skycoach Conductor // All Aboard + Earthcraft + Biblioplex Tomekeeper
Grave Researcher // Reanimate + Biblioplex Tomekeeper + Aetherflux Reservoir + Phyrexian Altar
Grave Researcher // Reanimate + Biblioplex Tomekeeper + Kheru Bloodsucker + Phyrexian Altar
Biblioplex Tomekeeper + Hullbreacher + Naktamun Lorespinner // Wheel of Fortune + Deadeye Navigator
Grave Researcher // Reanimate + Biblioplex Tomekeeper + Verdant Sun's Avatar + Phyrexian Altar