One who Scatters Sin, Scharhrot

:When your G unit , you may 2. If you do, and the number of cards with the darkness ability in your soul is four or more, your opponent chooses one of his or her rear-guards, and retires it. /Darkness (Active if cards have been put into your soul during this turn):When this unit attacks, if the number of cards in your soul is ten or more, until end of that battle, this unit gets +5000, and your opponent cannot call grade 0 cards from hand to .