Airfiends are the second strongest fiends in runescape and can only be found in Radiver's Dungeon (which requires 72 Slayer to enter) in the second sector of the dungeon. They can only be assigned as a slayer task by Radiver. Airfiends attack with magic attacks, which are very accurate and can cause very high damage, so good armour which can protect against magic attacks is necessary. Airfiends have a very high charm drop rate, especially for Blue charms (around 50%). For this reason, they are targeted by many players who wish to level up summoning quickly.