Comerciant's Luggage

My companions came to me nearly empty-handed after losing most of their goods to a sandstorm while traveling across the Wave Dune. They say that they must find their things, as the packs also carried personal effects precious to them.
The Wave Dune is a vast area, and because its features shift constantly day and night depending on how the wind blows, finding their packs lost and buried in the sand is like locating a needle in the haystack. Though, at times you could get lucky and the wind might unearth the lost items.

But as they pleaded with me so earnestly, I ended up agreeing to help them. I need the Clairvoyance spell for this, and I happen to know a sorcerer who has a Clairvoyance spellbook that anyone can use. He is Excador, a sorcerer in Deribelle.
When I sent him a letter requesting for the book he said he will lend it to me, but he wants something in return that is needed for his magic experiment. What he wants are <HFFFA7272>12 Blade Fragments<HFFFFFFFF>. You can get them from the <HFFFA7272>Duriven Fallens in the Lufut Land<HFFFFFFFF> by using your <HFFFA7272>Collecting Skill<HFFFFFFFF>. Please get them and take them to <HFFFA7272>Sorcerer Excador in Eastern Deribelle<HFFFFFFFF>!

This is very important to them, so please give your best. Please get <HFFFA7272>12 Blade Fragments<HFFFFFFFF> from the <HFFFA7272>Duriven Fallens in the Lufut Land<HFFFFFFFF> by using your <HFFFA7272>Collecting Skill<HFFFFFFFF>, and take them to <HFFFA7272>Sorcerer Excador in Eastern Deribelle<HFFFFFFFF>!

Where did you say you came from? Oh, oh, right, I remember. I remember I told him I needed these. Good job, but I forgot to find the book. Wait a moment.