Chaos is the rune word 'FalOhmUm' for katars in Diablo II: Lord of Destruction.
Chaos is a rune word used by experienced players. The Whirlwind skill that it provides makes an excellent PvP character. It is commonly combined with Blade Fury.
9% Chance To Cast Level 11 Frozen Orb On Striking
11% Chance To Cast Level 9 Charged Bolt On Striking
+35% Increased Attack Speed
+290-340% Enhanced Damage
Adds 216-471 Magic Damage
25% Chance of Open Wounds
+1 To Whirlwind
+10 To Strength
+15 Life After Each Demon Kill