Undercity Sewers (Borderless) (20) (PZA)
Non-Foil - NM
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![Corridor Monitor [Throne of Eldraine]](https://cdn.shopify.com/s/files/1/0267/9501/6251/products/116cbfb7-a76f-55fd-8f2a-a6ed15c2b4e0_4c337e8a-1de4-430a-b96d-db1f241a7e9e.jpg?v=1700197061)
Corridor Monitor [Throne of Eldraine]
| Set: | Throne of Eldraine |
| Type: | Artifact Creature — Construct |
| Rarity: | Common |
| Cost: | 1U |
| Colors: | U |
When Corridor Monitor enters the battlefield, untap target artifact or creature you control.
Castle Vantress has no locks on its doors, but interlopers rarely make it past the foyer.