Demonbane spells are a category of offensive spells in the Arceuus spellbook. Requiring completion of A Kingdom Divided to use (excluding Inferior Demonbane), these spells deal damage (with a 20% accuracy bonus), much like any other offensive spells, but can only be cast on demonic creatures.
Demonbane spells will have an additional 25% damage and 40% accuracy bonus if cast on demons that are under the effects of the Mark of Darkness spell.
|30 June 2021
Demonbane spells now have a 20% accuracy bonus, increasing to 40% for demonic creatures under the effects of the Mark of Darkness spell.