Knacks represent special training, talents, or abilities that your character has picked up over time. You start with one Knack of your choice, but you can earn more over time through training and experience.
Most Knacks may only be purchased once. If it can be purchased multiple times, the Knack will mention the limit.
There are nine different categories of Knacks -
The name of the Edge
The conditions, skills, or other Edges that are needed to buy the Edge
This defines the cost of activating the Edge.
This determines the cost of maintaining an Edge's effect for an additional activation.
The effect of activating the Edge as well as any special rules that go along with it.