Elden Ring | Lighting the 3 braziers of Sellia & getting the unlocked items (timestamps below)

2:07 - First brazier
4:25 - Second brazier
5:10 - Third brazier

Unlocked:

6:50 - Boss fight - Nox Swordstress & Nox Monk
- Drops:
-- Nox Flowing Sword
-- 8,480 runes
7:55 - Lusat's Glintstone Staff
8:49 - Spelldrake Talisman +1
9:07 - Night Comet

Lusat's Glintstone Staff
- https://eldenring.wiki.fextralife.com/Lusat's+Glintstone+Staff
Spelldrake Talisman +1
- https://eldenring.wiki.fextralife.com/Spelldrake+Talisman+1
Night Comet
- https://eldenring.wiki.fextralife.com/Night+Comet

Not unlocked, but looted in this video:

2:37 - Staff of Loss
3:45 - Stonesword Key
5:54 - Cerulean Tear Scarab
9:38 - "Redmane" Painting

Staff of Loss
- https://eldenring.wiki.fextralife.com/Staff+of+Loss
Stonesword Key
- https://eldenring.wiki.fextralife.com/Stonesword+Key
Cerulean Tear Scarab
- https://eldenring.wiki.fextralife.com/Cerulean+Tear+Scarab
Redmane Painting
- https://eldenring.wiki.fextralife.com/Redmane+Painting

Sellia, Town of Sorcery
"Sellia, Town of Sorcery is a Location in Elden Ring. The Sellia, Town of Sorcery is found in eastern Caelid. Players can reach this location by following the Caelid Highway to the east and then heading north."
https://eldenring.wiki.fextralife.com/Sellia,+Town+of+Sorcery