Sovrana del Siero 
Serum Sovereign
Creatura — Sfinge Phyrexiano4/4
Printed (IT)
Creatura — Sfinge Phyrexiano
Volare
Ogniqualvolta lanci una magia non creatura, metti un segnalino olio sulla Sovrana del Siero.
, Rimuovi un segnalino olio dalla Sovrana del Siero: Pesca una carta, poi profetizza 2.
Oracle text (EN)
Creature — Phyrexian Sphinx
Flying
Whenever you cast a noncreature spell, put an oil counter on this creature.
, Remove an oil counter from this creature: Draw a card, then scry 2.
Printing details
- Set
- ONE · 405
- Rarity
- Rare
- Language
- IT
- Artist
- Chris Rallis
- Released
- 2023-02-10
- Prices
- – · –
Price history
The trend shows with at least 7 days of history.
- Cardmarket, trend
- CardTrader, Near Mint minimum (IT)
The history starts on October 28, 2026 and grows every day.
Show the data
| Date | Cardmarket, trend | CardTrader, Near Mint minimum (IT) |
|---|---|---|
| November 2, 2026 | €0.33 | €0.16 |
| November 1, 2026 | €0.31 | €0.16 |
| October 31, 2026 | €0.33 | €0.16 |
| October 29, 2026 | €0.32 | €0.16 |
| October 28, 2026 | €0.30 | €0.16 |
Prices
| Source | Non-foil | Foil |
|---|---|---|
| Cardmarket | low – trend €0.33 30-day avg €0.29 | low – trend €0.69 30-day avg €0.67 |
| CardTrader (IT) | NM from €0.16 with Zero from €0.29 | NM from €1.00 with Zero from €1.00 |
| CardTrader (any language) | NM from €0.11 | NM from €0.29 |
Cardmarket updated Nov 2, 2026 · CardTrader updated Nov 2, 2026
Buy and look up
Legality
- standard Not legal
- pioneer Legal
- modern Legal
- legacy Legal
- vintage Legal
- commander Legal
- pauper Not legal
- alchemy Not legal
- brawl Legal
- competitivebrawl Legal
- duel Legal
- future Not legal
- gladiator Legal
- historic Legal
- oathbreaker Legal
- oldschool Not legal
- paupercommander Not legal
- penny Legal
- predh Not legal
- premodern Not legal
- standardbrawl Not legal
- timeless Legal
- tlr Not legal
Rulings
-
Removing an oil counter is part of the cost to activate Serum Sovereign's last ability. Players can't respond with a spell or ability that removes counters to prevent you from drawing a card and scrying 2.