Peaceful Voice, Raindear

:[Choose a card from your hand, and put it into your soul] When your drive check reveals a grade 3 card, you may pay the cost. If you do, choose up to one of your rear-guards, return it to your hand, and if there is a card named "Velvet Voice, Raindear" in your soul or trigger zone, this unit gets drive +1 until end of turn. : 2 At the end of the battle that your drive check revealed a card with "Raindear" in its card name, if this unit is , you may pay the cost. If you do, move this unit to your , and this unit gets drive -1 until end of turn.