ListmyList = new List (); myList.SpellbookAdd("example"); // Adds "example" to myList
ListmyNumbers = new List (); myNumbers.SpellbookAddRange(new int[] { 1, 2, 3, 4, 5 }); // Adds 1,2,3,4,5 to myNumbers
ListIn conclusion, by looking at the code examples and the usage of the "Spellbook" keyword, it can be inferred that the Spellbook Add package library is an extension library for the List object in C#.myList = new List {'a', 'b', 'c'}; myList.SpellbookInsert(2, 'd'); // Inserts 'd' at index 2, myList now has items { 'a', 'b', 'd', 'c' }