![Rings of Brighthearth [Kaladesh Inventions]](https://cdn.shopify.com/s/files/1/0451/3388/9694/files/5ab61ca4-8ad7-5bcc-a2dd-bfedd295c5f9.jpg?v=1720227451)
Rings of Brighthearth [Kaladesh Inventions]
| Set: | Kaladesh Inventions |
| Type: | Artifact |
| Rarity: | Mythic |
| Cost: | 3 |
Whenever you activate an ability, if it isn't a mana ability, you may pay {2}. If you do, copy that ability. You may choose new targets for the copy.
Crafted in emulation of dwarven hearth decorations, these devices doubled the output of Amrit Vatyam's forges.