Undercity Sewers (Borderless) (20) (PZA)
Non-Foil - NM
Not Buying
![Power Sink [Urza's Saga]](https://cdn.shopify.com/s/files/1/0267/9501/6251/products/9dc4bbcb-5241-5c4c-9366-6d44fd957d99.jpg?v=1700203572)
Power Sink [Urza's Saga]
| Set: | Urza's Saga |
| Type: | Instant |
| Rarity: | Common |
| Cost: | XU |
| Colors: | U |
Counter target spell unless its controller pays {X}. If that player doesn't, they tap all lands with mana abilities they control and lose all unspent mana.