Zarim from Greyfell asked the rune warrior for a special favor. He had been working on a crossbow for some time now but he was missing a special wood to complete it. If the rune warrior were to find a kind of rare wood in her journeys, she should remember him.
In Liannon, the scout's ghost in From the Deep, dropped a part of old talindian wood. Zarim was very pleased to get said wood to compelte his crossbow. Thus he rewarded the rune warrior for her services.