With the series nearing its home stretch, next week's episode of Supergirl will see Kara handle a very delicate situation when Nyxly kidnaps William and forces the Girl of steel to do her bidding.
On Supergirl, the race is on to collect a series of magical totems to prevent Nyxly (Peta Sergeant) from getting them first and, thus, assembling a magical stone that will give her ultimate power. The only problem is that finding the totems may be a bigger challenge than anyone [.]
Next week, when Supergirl and her Superfriends need an assist retrieving the second totem, they seek out help from Lena Luthor, who finds herself a little reluctant to use her newfound abilities.