![Energy Flux (Future Sight) [Mystery Booster 2]](https://cdn.shopify.com/s/files/1/0451/3388/9694/files/4f54dc86-767d-5245-ab6f-2f88d00e8ed8.png?v=1737090296)
Energy Flux (Future Sight) [Mystery Booster 2]
| Set: | Mystery Booster 2 |
| Type: | Enchantment |
| Rarity: | Uncommon |
| Cost: | 2U |
| Colors: | U |
All artifacts have "At the beginning of your upkeep, sacrifice this artifact unless you pay {2}."
Karn said nothing—he just grasped the powerstone and squeezed tightly. The wild flashing ceased.