Upon killing the reanimated chaos druid players will gain 584 prayer experience and 0.2% favour towards the Arceuus House. The spell can be cast anywhere across Gielinor only if the ensouled head is obtained as a drop from the respective monster, and using it within a certain time frame in the area it was killed in. Players who do the following will have to cast the reanimation spells within range of the Dark Altar: