Elden ring sellen questline wiki Once the player returns the tome to Sellen, she will give the player the "Glintstone Key" as a reward, which can be used to open a door in the academy leading to a new area. She will also mention that she is looking for a way to increase her power, and that she has heard of a "Mendicant's Staff" that can be found in the academy. The player can then choose to help Sellen find the staff by killing the NPC "Rennala, Queen of the Full Moon" and looting the staff from her body. Once the player returns the staff to Sellen, she will give the player the "Sellen's Primal Glintstone" as a reward, which can be used to upgrade sorceries. --------------- Once the player returns the tome to Sellen, she will give the player the "Glintstone Key" as a reward, which can be used to open a door in the academy leading to a new area. She will also mention that she is looking for a way to increase her power, and that she has heard of a "Mendicant's Staff" that can be found in the academy. The player can then choose to help Sellen find the staff by killing the NPC "Rennala, Queen of the Full Moon" and looting the staff from her body. Once the player returns the staff to Sellen, she will give the player the "Sellen's Primal Glintstone" as a reward, which can be used to upgrade sorceries. However, if the player chooses to kill Rennala before helping Sellen, the questline will be blocked and Sellen will become hostile towards the player. In summary, the Elden Ring Sellen questline is a series of tasks and events that involve helping the sorceress Sellen find specific items and increase her power. The questline offers valuable rewards and unique items, but it is not required to complete the game. The questline can be blocked if the player chooses to kill Rennala before helping Sellen, and it can be completed by finding and returning the Lost Grace Incantation, the Mendicant's Staff, and the Primal Glintstone to Sellen.