Serum Sovereign 
Creature — Phyrexian Sphinx4/4
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
- EN
- Artist
- Chris Rallis
- Released
- 2023-02-10
- Prices
- €0.32 · $0.35
Price history
The trend shows with at least 7 days of history.
- Cardmarket, trend
- CardTrader, Near Mint minimum (EN)
The history starts on October 28, 2026 and grows every day.
Show the data
| Date | Cardmarket, trend | CardTrader, Near Mint minimum (EN) |
|---|---|---|
| October 29, 2026 | €0.32 | €0.11 |
| October 28, 2026 | €0.30 | €0.11 |
Prices
| Source | Non-foil | Foil |
|---|---|---|
| Cardmarket | low – trend €0.32 30-day avg €0.30 | low – trend €0.69 30-day avg €0.68 |
| CardTrader (EN) | NM from €0.11 with Zero from €0.29 | NM from €0.71 with Zero from €0.71 |
| CardTrader (any language) | NM from €0.11 | NM from €0.29 |
Cardmarket updated Oct 30, 2026 · CardTrader updated Oct 30, 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.