Secret Envoy

First Strike
Morph {w/u} (You may cast this face down as a
2/2 creature for {3}. Turn it face up any time for
its morph cost.)
When Secret Cleric is turned face up, Create a
White 2/2 Human Knight with Vigilance and
First strike and then Investigate twice (Create
a colorless Clue artifact token with "{2}, Sacrifice
this artifact: Draw a card.")