A description of the descriptor is described here.

You gain the following benefits:

Benefit 1: +X to your Stat Pool.
Skill: You're trained in a skill of some sort.
Ability: This is an ability that you have.

Initial Link to the Starting Adventure:
From the following list of options, choose how you became involved in the first adventure.

1. Sample link one.
2. Sample link two.
3. Sample link three.
4. Sample link four.