Someone should get out of the lab once in a while...
Combat info
Max hit
31
Aggressive
Yes
Poisonous
No
Attack style
Magic
Attack speed
2 ticks (1.2 seconds)
Respawn time
50 ticks (30 seconds)
Slayer info
Slayer level
None
Slayer XP
?
Category
Bosses
Assigned by
Combat stats
225
1
1
220
200
1
Aggressive stats
+0
+0
+0
+0
+75
-20
Defensive stats
+260
+260
+250
+280
+80
Advanced data
Monster ID
6619
The green magical attack players should avoid.
The Chaos Fanatic is an insane mage that resides west of the Lava Maze (level 42 Wilderness). He is surrounded by unattackable miniature chaotic clouds, which serve as scenery.
He has a special attack where he uses a green magical attack that explodes and can deal high damage, similar to the Crazy archaeologist's explosive book attack. Players must run away from them to avoid damage. He is also able to disarm players, much like how the Chaos Elemental does.
The chaos fanatic is a relatively simple boss, but his special attack has the potential to cause major damage if not avoided.
Due to his high magic level and defensive bonuses, the most effective way is to use Ranged while using Protect from Magic and avoiding his green special attack.
Players can optionally walk to the Chaos Temple altar that lies to the south-west in order to recharge their prayer after each fight.
In order to escape from player killers, a good option is to make use of the Wilderness obelisk to the north to teleport to level 13 Wilderness (possible to guarantee if you are ranked within the top 20% Elo) which will then allow the player to teleport away using a standard teleport method. Players can also run east into the King Black Dragon Lair (non-Wilderness) and teleport from there.
Equipment
Activate Protect from Magic, and be prepared to use Protect Item if 4-iteming. Similar to the chaos elemental, he can unequip your items. Always watch out for his green magical attack, and be ready to move.
If you are using potions, it is advised to make sure that vial smashing is turned off. This option can be turned off by typing ::vialsmash.
Recommended equipment for Ranged
Slot
Item (most effective → least effective)
Slayer helmet (i) (Only on task)
Blessed coif
Karil's coif
N/A
Necklace of anguish
Amulet of fury
Amulet of glory
Amulet of power
Ava's assembler
Ava's accumulator
Ranging cape
N/A
Masori body (f)
Blessed body
Black d'hide body
N/A
Blessed chaps
Black d'hide chaps
N/A
N/A
Webweaver bow / Craw's bow
Toxic blowpipe
Magic shortbow (i)
Armadyl crossbow
None if using Webweaver/Craw's bow, Toxic blowpipe, Magic shortbow (i).
Book of law
Unholy book
Black d'hide shield
Holy blessing if using Webweaver/Craw's bow, Toxic blowpipe, Magic shortbow (i).
Amethyst arrow if using Magic shortbow (i)
Diamond bolts (e)
Ruby bolts (e)
Barrows gloves
Blessed vambraces
Black d'hide vambraces
Red d'hide vambraces
Blessed boots
Shayzien boots (5)
Snakeskin boots
N/A
Explorer's ring 4
N/A
N/A
N/A
The following items are optional:
Dinh's bulwark (optional, but helps with tanking)
Phoenix necklace (optional, for switching with Dinh's and emergency healing whilst tanking)
Stamina potion (optional)
Looting bag (optional)
Best food (Dark crab or better)
3-4 Saradomin brews (optional)
Tank legs/top
Drops
Note: You will receive a hidden 20% drop boost if you're skulled while killing Chaos Fanatic!
Slayer helmet (i) (Only on task)
Blessed coif
Karil's coif
Necklace of anguish
Amulet of fury
Amulet of glory
Amulet of power
Ava's assembler
Ava's accumulator
Ranging cape
Masori body (f)
Blessed body
Black d'hide body
Blessed chaps
Black d'hide chaps
Webweaver bow / 
Craw's bow
Toxic blowpipe
Magic shortbow (i)
Armadyl crossbow
Book of law
Unholy book
Black d'hide shield
Holy blessing if using Webweaver/Craw's bow, Toxic blowpipe, Magic shortbow (i).
Amethyst arrow if using Magic shortbow (i)
Diamond bolts (e)
Ruby bolts (e)
Barrows gloves
Blessed vambraces
Black d'hide vambraces
Red d'hide vambraces
Blessed boots
Shayzien boots (5)
Snakeskin boots
Explorer's ring 4
