0
Electra was Iphigenia's sister.
Orestes was the brother of Iphigenia. Electra was her sister.
The goddess Artemis saved Iphigenia in one version of the myth. In the other, Iphigenia was not saved and was sacrificed.
Affection for Iphigenia from Paris is not mentioned in mythology.
Iphigenia was mortal. She did not have any extraordinary powers.