Dathomir

While Dathomir is on your field, any effect that generates Spirit Ichor creates double the amount
and abilities that use Spirit Ichor have their costs reduced by half, rounding down.
If you control a Rank III or higher Nightsister Forceful Being card, you can give the ability
Shadow Magick, Shadow Phase, or Book of
Shadow to a Forceful Being card on your field
once per turn.