Diablo II: Delirium Runeword
Delirium is a runeword consisting of Lem-Ist-Io for three-socketed helms in Diablo II: Lord of Destruction. Any armor that is used on the head like Helms, Barbarian Helms, Druid Plets, and Circlets can be used as the base equipment.
This runeword has an interesting property that can surprise players if caught unaware. It has a 1% chance to transform the player into a Bone Fetish for around 60 seconds. It is also useful for its crowd-control bonuses and +2 to all skills.
Lem (20) + Ist (24) + Io (16)