![Serum Sovereign [Phyrexia: All Will Be One]](https://cdn.shopify.com/s/files/1/0451/3388/9694/files/b3ae1ce0-34dd-5c10-85ee-ac8d2f7dfe27.png?v=1731968362)
Serum Sovereign [Phyrexia: All Will Be One]
| Set: | Phyrexia: All Will Be One |
| Type: | Creature — Phyrexian Sphinx |
| Rarity: | Rare |
| Cost: | 4U |
| Colors: | U |
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.
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.
A thousand riddles, each with a single answer: “The glory of Phyrexia.”