Whirlwind weapon mission, right? It's hard to say, I want to go to Arashi Highland to imprison the magic circle with several elements, and then I want to get the essence from the four elements of wind, water, earth and fire, and then I want to go to Hillsbrad. There is a river in the middle of the map and there will be a troll ruin. Just put the materials into the cauldron in the ruins. . .
Four elements imprison the magic circle
Troll remains location
I drew a black line on the map downloaded from the Internet. . . I hope my answer is helpful to you. . .