Demonic Offering is a spell within the Arceuus spellbook that requires level 84 Magic and the completion of A Kingdom Divided to be cast. When cast, the spell instantly offers up to three demonic ashes in the player's inventory (prioritizing lower level ashes first if the player is carrying more than one type), granting three times the normal experience per ash for scattering them. Players may only cast offering spells once every 4.8 seconds.
The spell also restores one prayer point for each set of ashes converted; for infernal ashes, two prayer points are restored instead.
- ↑ Assumes that three ashes are consumed per spell cast.
- ↑ Assumes 600 casts per hour, awarding 105,000 per hour.
|30 June 2021
Offering spells are now cast instantly, and have a cooldown of 8 game ticks (4.8 seconds).