The path of the Mariner.

This path is taken by Asuryani who want to see the galaxy. Thay are taught skilles that will allow them to become crew of a Eldar Spaceship. Those who master this path can even become pilots. However even masters of this path would have no idea how to work on a none Eldar ship. Eldar ships don't have controls. They are made out of Wraithbone and are piloted with psychic power alone. As such those who take this path become skilled Psykers. Pilots of these ships feel like these ships are extensions of there bodies and feel pain when there ship is damaged. They even feel phantom pain if there ship is destroyed. However this will stop after piloting a different ship for long enough.

How to use this path to seduce a Asuryani taking it?

Take them to see many different planets. The pretty and the more exotic, the better. Eldar who take this path tend to be very adventurous is bed. Try to keep an open mind.