Covetous Succubus

:If your soul has six or more cards, this unit gets +5000. If your soul has ten or more cards, get +10000 instead of +5000. :When this unit attacks, if your soul has six or more cards, [put one of your other rear-guards into your soul], and 1. Then, if your soul has ten or more cards, draw two cards, choose a card from your hand, and put it into your soul.