Obtained by using 4 doses of sacred oil on yew logs.
Uses:
Used to burn Asyn shade remains (level 65 firemaking required) in Mort'ton. Also can be used to cremate vyrewatch corpses in the Columbarium below the Paterdomus (Salve Temple) after the Legacy of Seergaze quest.
Notes:
Cremation using these logs requires level 65 firemaking and earns 255 xp. Prayer xp depends on what is being cremated.