Serum Sovereign
Illustrated by Chris Rallis
Card details
- Mana cost
- 5
- Type
- Creature — Phyrexian Sphinx
- Rarity
- Creature
- P / T
- 4 / 4
Oracle text
Flying
Whenever you cast a noncreature spell, put an oil counter on Serum Sovereign.
U, Remove an oil counter from Serum Sovereign: Draw a card, then scry 2.
Flavor
A thousand riddles, each with a single answer: "The glory of Phyrexia."
Serum Sovereign price & value
| Condition | Market | Low |
|---|---|---|
| Near Mint | $0.35 | $1.74 |
| Lightly Played | $0.32 | $1.74 |
| Moderately Played | $0.50 | $2.04 |
| Heavily Played | — | $19.36 |
| Damaged | — | $2.24 |
Snapshot as of 2026-09-11. Live prices & recent sales load below.