A Reanimated troll can be spawned with the spell Reanimate Troll. It can be reanimated where it was killed, but a player can only reanimate the ensouled head that they loot themselves. If a player teleports or trades the ensouled head, it must be reanimated by the Dark Altar. Killing the creature will grant the player 780 Prayer XP. Slayer: Killing this WILL count towards your slayer task for 35 slayer exp