Rings of Brighthearth [Kaladesh Inventions] Standard prevent all but 1 of

prevent all but 1 of that damage

Set: From the Vault: Exiled Type: Land Rarity: Mythic {T}: Add {C}

Set: Onslaught Type: Enchantment Rarity: Rare Cost: {1}{B} As Cover of Darkness enters the battlefield

you'd need the energy of the giant's tonic

Untap all creatures you control

Rings of Brighthearth [Kaladesh Inventions] Standard prevent all but 1 ofSet: 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.