In the comics
After witnessing children play, Oshtur was moved and gave birth to Agamotto. She instructed Agamotto then left him to undertake the paths of magic.
Oshtur had a fascination with the realms beyond Earth, unlike her siblings. She took to the heavens before the fall of the Elder Gods and their degeneration into malevolent demons. It is unknown how long Oshtur left Earth, but it is believed to be millions of years. While exploring the universe Oshtur met Hoggoth and they left the universe for a mystic dimension, where Oshtur gave birth to Agamotto.
Oshtur, Hoggoth, and Agamotto then formed a group called the Vishanti.
Oshtur is responsible for creating the Tome of Oshtur and the Book of the Vishanti.
Oshtur herself is known to be very kind and noble.
Oshtur appears to have a strong favor for the bloodline of Ororo Munroe a.k.a. the X-Men called Storm.
- Doctor Strange (Mentioned only)
The Incredible Hulk: The Animated Series
- Mind Over Anti-Matter (Mentioned only)