Curse

S1 E17: Blackwell (recurring guest star JOE LANDO) warns Cassie and Adam that their love may be destiny, but it's also a curse. He suggests they go visit her grandmother, Jane, to find out if there is a spell to reverse it. Jane warns Cassie that someone in the Circle will die if the curse is awakened. Meanwhile, Eva (recurring guest star ALEXIS FAST) starts stalking Faye and Charles makes his next move against Blackwell.