Amazing Professor, Bigbelly

/:Success 20000 :When this unit is placed on , or when your G unit , choose up to one card from your hand, call it to , and it gets +4000 until end of turn. If you called a card, at the end of that turn, draw a card, and retire that rear-guard. /: 1 At the end of the battle that this unit attacked, if this unit is successful, you may pay the cost. If you do, choose one of your other rear-guards, it, and it gets +4000 until end of turn.