In the hero file, you just need to write everything into the skill list, and they will work. I don't know if luck perks will work without Luck, but all available skills can definitely work.
However, I don't know how this affects the interest in playing—I only give myself 5 skills, the amount available to any hero through leveling in normal mode.
Here is a screenshot of how they will be displayed (attaching now)
http://c2n.me/4aiD8E6
http://c2n.me/4aiD7q0
This is shown using additional skills as an example—the same can be done with basic ones—as you can see, not all are displayed for the hero, but they are all present for the creatures