From BG FFXI Wiki
- Click on the House of the Hero in Windurst Walls for a cutscene with Carbuncle, who gives you a Carbuncle's Tear.
- You must zone after completing the previous quest.
- Speak to Koru-Moru in Windurst Walls at (E-7). He will ask for four Astragaloi.
- Trade Koru-Moru x4 Astragalos.
- He will task you to speak to the following three NPCs in any order:
- Speak to Gulmama in Northern San d'Oria at (E-7) to receive an Ice Pendulum.
- Head to the Cloister of Frost in Fei'Yin.
- Trade the Ice Pendulum to the Protocrystal to enter a battlefield.
- The battle will be against 6 Dryads.
- Defeat them and then speak to Koru-Moru to complete the quest and receive your reward.
- You can toss the Ice Pendulum after completing the quest, as it serves no further purpose.