
Keeper of Secrets 

Creature — Demon
🏷️ Finisher
First strike, haste Symphony of Pain — Whenever you cast a spell from anywhere other than your hand, this creature deals damage equal to that spell's mana value to target opponent.
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Prices synced Aug 23, 2026
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Legality snapshot
standardNOT LEGALpioneerNOT LEGALmodernNOT LEGALlegacyLEGALvintageLEGALcommanderLEGAL
💡 Not Standard legal because this print is from Warhammer 40,000 Commander, which is a Commander-exclusive product.
🛡️ Data Provenance & Integrity
Oracle source: Scryfall / Wizards
Oracle updated: July 6, 2026
Legality source: Scryfall
Legality checked: July 6, 2026
Price source: tcgcsv / TCGplayer
Price synced: Aug 23, 2026
Scryfall ID: 4fe408aa-14d9-4afd-abfe-b5156c5341b7
Oracle ID: 23f86ee2-b1e3-45c2-bfd5-044919033922
TCGplayer ID: 286037
Prints & prices
Prices last synced Aug 23, 2026Use preview for a closer look, then feature the print you want reflected in the main card view.
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