I suggest the gums to have a description of the boons they can cause, just like the scroll over description on the crafting skills, and what they unlock. I was told that each boon adds a 10% chance of that type of boon to each roll. That didn’t come from the game, and I have no idea if that’s even true for sure. Point is it needs to come from the game. They can pop a description of possible boons on the type of tool that’s currently loaded in the forge as well.
I know there are ways we gamers can remember and spread sheets and possible crafting sites. But it really should be the game that describes it.