Oona, Queen of the Fae [From the Vault: Legends] Ox this unique mechanism extracts power

this unique mechanism extracts power from a carefully prepared gemstone

Set: Eternal Masters Type: Artifact Rarity: Rare Cost: {1} {1}: Look at the top three cards of your library

Set: Amonkhet Invocations Type: Legendary Creature — God Rarity: Mythic Cost: {3}{B}{R} Whenever a creature with a -1/-1 counter on it dies

"You lived for Serra's love

Oona, Queen of the Fae [From the Vault: Legends] Ox this unique mechanism extracts powerSet: From the Vault: Legends Type: Legendary Creature Faerie Wizard Rarity: Mythic Cost: {3}{U B}{U B}{U B} Flying {X}{U B}: Choose a color. Target opponent exiles the top X cards of their library. For each card of the chosen color exiled this way, create a 1 1 blue and black Faerie Rogue creature token with flying.