Is black hole and stone rain just exceedingly rare?

[Fatt_Shade]

Those spells never appear in game on their own. Black hole is reward for clearing basement in castle on Nameless island, and Stone rain is also reward for some quest in game, cant remember but both are 100% sure to be in game. You need to do something to get them, NOT find them.

[Sanctuary777]

Well that's helpful, thanks. I was wondering if it was quest related, but some of the quest reward spells were showing up in the scan (i.e. Souldrain).

[BB Shockwave]

Yeah, but all these spells (that are Legend abilities turned into spells) are now quest rewards. Save for Turn Back Time, of course.