Mirri's Guile [Tempest] Kaladesh The Aurora had transformed her

The Aurora had transformed her into a relentless force of destruction

Set: Antiquities Type: Enchantment Uncommon Cost: {B}{B} Sacrifice a creature: Destroy target artifact

where X is the greatest power among creatures you control

If that card's converted mana cost is less than or equal to the sacrificed artifact's converted mana cost

Mirri's Guile [Tempest] Kaladesh The Aurora had transformed herSet: Tempest Type: Enchantment Rare Cost: {G} At the beginning of your upkeep, you may look at the top three cards of your library, then put them back in any order. Hanna was astounded. Mirri read every leaf and wisp of breeze like a book of ancient lore.