![Power Sink [The List]](https://cdn.shopify.com/s/files/1/0451/3388/9694/files/8e4e615f-299f-5472-8200-1bbbe2ac2683.png?v=1748036942)
Power Sink [The List]
| Set: | The List |
| 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.