The Letters to Lunka quest in Blood of Dawnwalker offers players a deeper look into Coen's family affairs within Griefberg Castle by leveraging the Sanzhani's unique abilities. After completing the initial Good Home quest and sending the first letter, players can send up to four additional messages to Lunka, with each one corresponding to a completed Sanzhani quest found throughout Vale Sangora.
Each time a new letter is sent, a subsequent quest will become available, prompting players to seek out and assist more Sanzhani. While the order in which these quests appear may vary, they will always lead to one of several marked locations across the map.
Burrow Sorrows
The first Sanzhani quest, Burrow Sorrows, is located in the northwest region of The Rockfalls. Players will find the quest marker south of the Giant's Pawns shrine and southwest of Parlita. The objective here is to help a Sanzhani reclaim their nest from an infestation of Kobolds.
Pearly and Precious
Following Burrow Sorrows, the Pearly and Precious quest becomes available. This marker is situated by the river that divides Boar's Back and Briar Sloughs, northeast of Parlita and directly south of Stoneward Post. Here, the Sanzhani requests assistance in eliminating bandits to acquire their teeth. Completing this quest also unlocks a Sanzhani trader who offers a Bundle of Silk Threads, a necessary item for the A Bulwark Against Darkness quest, and will purchase collected enemy teeth for a good sum.
Come Hither
The third Sanzhani quest, Come Hither, is found in the eastern part of The Silts region. The quest marker is located north of the Vedera Marsh Guardpost shrine and northwest of Tantari Tower. This task involves a straightforward objective: defeating a Murohn that has invaded a Sanzhani burrow.
Tiny Dancer
The final Sanzhani quest, Tiny Dancer, is in the central area of Svartrau. The quest marker is within a townhouse in the city's center, south of Altenmarkt. Players will need to be in vampire form to access the upper room where the objective is located. Inside, players must retrieve a key from a desk to free a trapped fairy. An optional action is to loot the room's silver, but this will result in the death of the room's occupant.
Upon completing all Sanzhani quests in Vale Sangora, players should return to the main burrow to send the final letter. The reward for this endeavor is a significant temporal refund, effectively granting players an entire day back in their in-game time.