[quote=@Halvtand]
[@knighthawk]
I don't know how you did it, but somehow the picture you found... I've never seen a guy fulfil the spirit of the insult "wanker" more than he. 
I will tip my hat to you for relating "DM guide" to an in-game term. However, I am worried about the tome. The way you've described it makes it sound like a tome of infinite knowledge about everything. Kind of takes the discovery-part out of the game, don't you think?
[/quote]

I was actually thinking of putting its power in the DM's lap. "Lets see what my good book says" Sometimes a phrase could be utterly useless now, but useful later. Kind of like Mama murhy's sight from fallout 4. or something as simlple as a note from an explorer on edible moss. I could always make it a magic 8-ball.