She's popular, as I said. She's a god or a devil, that seems to have interest in the affairs of lesser beings. And because she has interest, she comes off as more "Relateable" to those societies and cults that worship this goddess or her offshoots.

The general literature, in fact, suggests she was a lesser being who skinned a mighty dragon from hell to become a god.

Though, might I ask, why are you interested in summoning?