Duelist Kaien:
First you must slay the Excuro and the Krator from the Cruma Tower. As a proof of your victory, bring back 3 Excuro Skins and 3 Krator Fragments. I trust that I don't need to explain about the dangers of the Cruma Tower?
After this you must go to the Death Pass in Giran and fight the Grandis. Perhaps you have already heard of the savagery of the Grandis?
Next find the Timak Orc Overlord from the southern region of Oren and challenge him. The Timak Orcs are a strong race, strong enough to hold their own against the guards of the Oren Lord. Furthermore, your opponent is the Overlord, so it will be best to view his skills as equal to that of the strongest warrior.
Finally, you must slay the Lakin that wanders through all of Aden. It is a giant, violent animal, so make sure you are prepared. It would be good to have a trusted friend watching your back.
These orders contain a list of the opponents you must defeat, so consult them if needed.