Thanks for the comments and suggestions! I do hope to build this out a bit more (particularly with a more complete spell list), so it's likely we'll see some of the elements you've mentioned.
Apologies! You have discovered an error in the document. I believe Thorn was a new spell I wanted to write but didn't get to. I'll likely write it (or delete that item if I don't) when I create the expanded document (hopefully in the next few weeks). Thanks for reading so carefully!
