Return target crew you control to its owner's hand.
Explained
Return target crew you control to its owner's hand.801.12e
Choose one of your crew on board when you deploy it; without one, you can't deploy it. It goes back to its owner's hand: it isn't destroyed, and it loses its damage, markers and bonuses. A token stops existing. If it can't be chosen any more by the time this resolves, nothing happens (801.12e).