Card Tips:Harpie Conductor

"If a face-up “Harpie” monster(s) you control (other than this card) is returned to your hand: You can target 1 opponent's Special Summoned monster; return that monster to the hand."

This effect can work well in a pure harpies deck or a harpies/mist valley hybrid deck involving the following:
 * Harpie Dancer
 * Mist Valley Falcon