Copy Artifact [Limited Edition Beta] Magic Player Rewards 2007 Roar of the World is

Roar of the World is in the command zone or on the battlefield

Set: Kaladesh Inventions Type: Artifact Mythic Cost: {3} You may choose not to untap Vedalken Shackles during your untap step

Whenever Narset

you create a 2/2 green Wolf creature token and that player mills ten cards

Set: Exodus Type: Enchantment Uncommon Cost: {2}{W} Put a card from your hand on top of your library: The next time a black or red source of your choice would deal damage this turn

Copy Artifact [Limited Edition Beta] Magic Player Rewards 2007 Roar of the World isSet: Limited Edition Beta Type: Enchantment Rare Cost: {1}{U} You may have Copy Artifact enter the battlefield as a copy of any artifact on the battlefield, except it's an enchantment in addition to its other types.