Undercity Sewers (Borderless) (20) (PZA)
Non-Foil - NM
Not Buying
![Sphinx's Decree [Rivals of Ixalan]](https://cdn.shopify.com/s/files/1/0267/9501/6251/products/102b2959-5fd0-5cab-8a9c-60a7cb2dc67a.jpg?v=1700204200)
Sphinx's Decree [Rivals of Ixalan]
| Set: | Rivals of Ixalan |
| Type: | Sorcery |
| Rarity: | Rare |
| Cost: | 1W |
| Colors: | W |
Each opponent can't cast instant or sorcery spells during that player's next turn.
"Be still."
—Azor