Since I am new here, I will probably get the 1 cent introduction package. I was just wondering if their were any descriptions to what each spell and spirit is somewhere, because all of them just show the names and no information about them is shown

You can search up the related spells and spirits in the store search bar, and that'll take you to the individual listings.

For spirits specifically, you can also use the Encyclopedia: http://www.creepyhollows.com/faq