Defense Grid [Kaladesh Inventions] Urza's Destiny Promos Set: Unlimited Edition Type: Artifact

Set: Unlimited Edition Type: Artifact Rarity: Rare Cost: {2} Time Vault enters the battlefield tapped

You may cast it without paying its mana cost

You can remove 1 Spell Counter from your side of the field to target 1 card your opponent controls

return it to your hand unless target opponent pays 3 life

and gains "Cards you own are the class of your hero in addition to their other class types

Defense Grid [Kaladesh Inventions] Urza's Destiny Promos Set: Unlimited Edition Type: ArtifactSet: Kaladesh Inventions Type: Artifact Rarity: Mythic Cost: {2} Each spell costs {3} more to cast except during its controller's turn. "Woven together, strands of aether can form a mesh of surprising stability, though such a network tends to pull power from nearby devices." Consulate engineer's log