Undercity Sewers (Borderless) (20) (PZA)
Non-Foil - NM
Not Buying
![Sorcerous Spyglass [Throne of Eldraine Prerelease Promos]](https://cdn.shopify.com/s/files/1/0267/9501/6251/products/d43a579b-0088-5b20-a0e3-94a9c4f2a4a3_be230087-b69e-440f-bbe0-ff3a86effcaf.jpg?v=1700196948)
Sorcerous Spyglass [Throne of Eldraine Prerelease Promos]
| Set: | Throne of Eldraine Prerelease Promos |
| Type: | Artifact |
| Rarity: | Rare |
| Cost: | 2 |
As Sorcerous Spyglass enters the battlefield, look at an opponent's hand, then choose any card name.
Activated abilities of sources with the chosen name can't be activated unless they're mana abilities.
Activated abilities of sources with the chosen name can't be activated unless they're mana abilities.