Saronia A. Irivika is a character introduced in Shinyaku Toaru Majutsu no Index. She is a magician affliated with GREMLIN and is the primary antagonistic character in the 3rd New Testament Light Novel.
She is a ruthless character, which complements her ability to control the minds of people. She willingly uses others, even children as a shield or hostage, and as well eliminate people who are a liability to her. She calls herself as an indoor-type, which is queer since she uses magic that is based outdoors, the forest-enclave magic of the Leshy.