Talexis Ahz, Innovator

+2: Create three 1/1 colorless Construct artifact creature tokens with defender.
-3: Look at the top 5 cards of your library. You may put 1 artifact from them into play. Put the rest on the bottom in random order.
+7: Exile this card. Take another turn after this one. Return this card transformed as Innovatorat the start your upkeep after next.