Also, Should i get any spells from the "book of earth"? it has some spells like dig, bolt of magma, and iron statue

What can increase my invisibility success rate? Only "Hexes" or does "Spell Casting" help too?

Happy? It was my first post, didn't know about it until you pointed it out.

So I'm not really that experienced in this game, and the farthest i ever got was Orc-2, i went searching around the wiki for character guides and i tried out the Spriggan Enchanter. I'm asking for some advice on what i should do, here is what i currently got: Dungeon Crawl Stone Soup version 0.11.2 ...