Demise spells can be cast only on a [[weapon]] of a [[QL]] greater than 70. An existing demise enchantment is not affected if the weapon's quality later falls below 70 QL due to damage.
Each Demise spells require 40 Favor to be castspell requires a different amount of favour; see the list below for the cost of each spell.
Multiple demise enchantments cannot be stacked with each other or with [[salve of frost]] or [[potion of acid]] on the same weapon.