Urza, Artificer Restored

+1: Look at the top card of your library. If its can artifact card, you may reveal it and draw 2 cards. Otherwise, put it into your hand.
-X: Return target artifact card with converted mana cost X from your graveyard to the battlefield tapped.
-8: Reveal the top 10 cards of your library. Put all artifact cards revealed this way onto the battlefield and the rest into your hand.