After learning the four small skills, it was now time for Rishi to follow the next step, which was learning the last small skill.
The guide's fifth small skill was called the 'traceless' skill; it was a skill that removed the user's traces, making it difficult for his opponents to track him down.
The basic idea behind this skill was to use mana to cover the bottom area of your legs, after which you also have to cast this skill which removed your traces from the five small skills this was the most challenging skill for him to master, but when he mastered in two weeks the result was more than satisfactory.