Retrieve the Esper

Robot Warrior

Create a 3/3 blue Robot Warrior artifact creature token. Then if this spell was cast from a graveyard, put two +1/+1 counters on that token.
Flashback {5}{U} (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Final Fantasy

Create a 3/3 blue Robot Warrior artifact creature token. Then if this spell was cast from a graveyard, put two +1/+1 counters on that token. 
<br>Flashback 5U <em>(You may cast this card from your graveyard for its flashback cost. Then exile it.)</em>