![Power Sink [Revised Edition]](https://cdn.shopify.com/s/files/1/0282/8700/8802/products/a9613f38-20cc-5758-8241-f81ae321f9a3_90630877-5d6a-473a-ba08-29d44454ba41.jpg?v=1636192766)
Power Sink [Revised Edition]
| Set: | Revised Edition |
| 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.