In issue #3, we get a full-length Satana story–and it’s the first one in the magazine, appearing before the Morbius story advertised on the cover. We learn that she is kind of a vampire–she sucks out people’s “lifeforces” to survive.
Of course it’s by kissing.
She goes after some cult-type people in the story, which portrays her as heroic in that sense, but she also shows callous disregard for human life. Nothing bad here, but it all feels pretty generic.
The other canonical story in this comic is a multi-part Morbius story. Read about it here.