Vivien's Arkbow WAR/181

Set: War of the Spark
Collector Code: WAR/181
Name: Vivien's Arkbow
Type: Legendary Artifact
Oracle text: {X}, {T}, Discard a card: Look at the top X cards of your library. You may put a creature card with mana value X or less from among them onto the battlefield. Put the rest on the bottom of your library in a random order.
Rarity: Rare