Nice page turns, maybe just a bit more "plop" of those snails?
Who is she talking to? Herself? I suppose witches, being solitary would be self-talkers...
OR....can this scene, as it is mostly explanatory, be condensed? Suggested dialogue -
"I need no oracle to tell ME what to do"
"The ancient book of shadows has the spell I need"
(fairy squeaks in protest)
"Yes, this will do quite nicely..."
"If I follow the spell precisely -
I'll finish with rotting entrails,
pinch of newt, a handful of snails!"
"Foulest of humours,
boiling and hissing
form vaporous tendrils,
a ghostly apparition!"
Short, succinct, to the point. And it seems more a chant than a monologue.
This is all coming along so well!