The write up that describes this work is perfect. The description is exactly what the product is. Indispensable is what it will become to many of us. There's so much in it. New skills and magic, all closely linked to runes or themes (like War for example). It means no two characters need ever have the same spells or skills again. I sense the influence of Heroquest here which had me reaching for my books to see what I could convert. Nicely done.