![Smokestack (Future Sight) [Mystery Booster 2]](https://cdn.shopify.com/s/files/1/0451/3388/9694/files/3f42a211-ea50-51a2-9f1b-1e6f596adad9.png?v=1737088183)
Smokestack (Future Sight) [Mystery Booster 2]
| Set: | Mystery Booster 2 |
| Type: | Artifact |
| Rarity: | Rare |
| Cost: | 4 |
At the beginning of your upkeep, you may put a soot counter on Smokestack.
At the beginning of each player's upkeep, that player sacrifices a permanent for each soot counter on Smokestack.
At the beginning of each player's upkeep, that player sacrifices a permanent for each soot counter on Smokestack.