Akyanzi are the heads of spellcasters who are slain by a fire-enchanted weapon. After being slain (and likely beheaded) by victorious warriors, negative energy wells from the caster’s anger at being defeated by a non-spellcaster and animates the head only. Oddly enough, it is not the death of the blade wielder that the akyanzi desires, it is the destruction of the weapon, and to a greater extent, all magic weapons. Without weapons, the undead believes, non-spellcasters cannot hope to achieve positions of power in the world. Obviously, the akyanzi have been less than successful in their quest to eliminate all magical weapons, but this does not dissuade them from trying.