Vampire Princess of Night Fog, Nightrose

:[Put three cards from the top of your deck into the drop zone] When your rear-guard is put into the drop zone, you may pay the cost. If you do, you may call that card to . (This can only be played the first time it activates in a turn) : 1 When your G unit during your turn, you may pay the cost. If you do, choose up to one card from your drop zone, call it to , and it gets +2000 until end of turn.