"A potent force of bloodshed and evil."
||Life points: 480000
|Attack type: Melee+Magic
||Max Hit: 2250
||Quest monster: No
|Part of the Demon Flash Mobs. They randomly appear around Gielinor every hour in places that contain poison, rot and death.
- Gold: 20000
- 100%: Infernal ashes
- Weapon: Demon slayer crossbow,
Off-hand demon slayer crossbow,
Rune 2h sword*
- Armour: Demon slayer boots,
Demon slayer circlet,
Demon slayer gloves,
Demon slayer skirt,
Demon slayer torso,
- Misc: Adamant bar(25)(noted)*,
- Seeds: Lantadyme seed(2)
- Charms: Blue charm(3),
Free to play drops are shown in white, members-only drops in this colour, and unconfirmed drops in italic. Item groups are shown like [this].
|Use prayer at caution, the demon boss will target players who protect against his attacks. His attacks also deal more damage on players who are using prayers. The creature is immune to poison.
The demon boss is only poisonous when named with the 'Pestilent' or 'Corrupting' suffix.
The life points of the demon boss can be lower if all of the minions are defeated quickly.
*Drops marked with an asterisk are only available when the Demon Boss is killed at a location within the Wilderness.