Shia Acta, The Mechanized

: Emerge {6}{U}{B} (You may cast this spell by sacrificing a creature and paying the emerge cost reduced by that creature's converted mana cost)
+2: Create a 0/2 token artifact creature called Probe with, {1},{t}: Scry 1.
-3: Destroy target non-artifact creature an opponent controls, then Scry 2.