Which sister did she lure to the mortal world? Out of her nine sisters, one was so naive and gullible and that was her ninth sister, Selene.
She had always been kind-hearted and compassionate. Selene was the epitome of goodness among the gods. Isra, aware of her sister's nature, adopted a pitiable guise, pretending to be weak and helpless. She used a ritual to summon deities to call her Selene.
Selene was there when Isra was banished to the mortal world and she was the only one who tried to talk to their father and begged him for mercy. In fact, it was because of Selene's pleas that their father didn't strike her dead on the spot.