Spell effects bound to this item, from first-party game data.
Where Preserver's Censer Fits
Items Numbered Next to Preserver's Censer
Blizzard numbers items as they are created, so the named items next to ID 249545 (249540 to 249551) were usually added in the same batch as Preserver's Censer: the same quest line, zone, vendor or reward set.
Oddly-Sealed BookID 249540 · Quest"The essence of the sin'dorei must be shared for this tome to open."
Naga FangID 249541 · Quest"As massive as it is sharp, this could easily be made into a weapon. Or dice."