Slaanesh’s birth is the moment the last of the great Chaos Gods came into being, and it happened because the Eldar civilisation collapsed into its own excess. It’s one of the single most important events in 40k history, because it tore a permanent wound in the galaxy and doomed the Eldar forever.
What actually happened
Slaanesh didn’t exist for most of galactic history. The god was born out of the Eldar’s descent into obsessive pleasure-seeking, and their entire civilisation broke apart in the same instant. That collapse is what everyone calls the Fall.
The moment of birth created the Eye of Terror. The warp rift is described as an echo of Slaanesh’s birth-cries, which should tell you how loud a god being born is.
The Eldar who survived did so by fleeing, and they’ve been running from what they left behind ever since. Slaanesh was the last of the major Chaos Gods to appear, arriving after Khorne, Nurgle and Tzeentch were already established.
Why the Eldar call her She Who Thirsts
In the Aeldari language the god is Sai’lanthresh, but the Eldar usually won’t say it out loud. They call her She Who Thirsts instead, because naming her is a good way to get noticed by her.
That hunger is the whole point. Slaanesh feeds on intense sensation of any kind, and Eldar souls are the richest meal going. Every Eldar death is a risk, which is why they use spirit stones and the Infinity Circuit to keep their souls out of her reach.
What Slaanesh is the god of
Slaanesh covers lust and pleasure, but that’s the shallow end. The god’s real domain is excess itself: greed, gluttony, obsession, perfectionism, pain, joy and every appetite that stops being a choice.
The sacred number is six, and the symbol combines the conventional male and female signs. Slaanesh usually appears as a figure that’s female on the right side and male on the left, though the god can take any form and is said to prefer male bodies.
- Titles include Prince of Chaos, Prince of Excess and Prince of Pleasure
- Daemons: Keepers of Secrets, Daemonettes, Fiends, Steeds of Slaanesh
- The Emperor’s Children are the best-known mortal followers
- Khorne is the classic rival, and the two gods are opposites in almost every way
Names change, the hunger doesn’t
Different cultures see Slaanesh in wildly different ways. The cannibal tribes of Ghoma VI call the god the Feastbringer and picture a canyon-sized slavering maw. The Jorvax experience the name as a painful, discordant noise. The traitor regiments of Toloso know the Cruel Mirror.
The sources make the point plainly: it doesn’t matter what name or shape a mortal gives the god, as long as they fixate and worship. Slaanesh is fed by attention and intensity, not by correct theology.
Key facts
- Slaanesh was born at the Fall of the Eldar and was the last major Chaos God to appear
- The birth created the Eye of Terror, described as an echo of the god’s birth-cries
- The Eldar call her Sai’lanthresh, or She Who Thirsts, and avoid naming her
- Slaanesh’s sacred number is six, and the symbol merges the male and female signs
- Khorne is the god’s chief rival among the Chaos Gods
FAQ
When was Slaanesh born?
At the Fall of the Eldar, when their civilisation collapsed into excess. Slaanesh was the last of the major Chaos Gods to come into existence, and the birth created the Eye of Terror.
Why do the Eldar call Slaanesh She Who Thirsts?
Because the god devours Eldar souls and they’re afraid to speak her true name. Sai’lanthresh is the Aeldari term, but She Who Thirsts is the safe way to refer to her.
What is Slaanesh the god of?
Excess in every form: lust, greed, gluttony, pleasure, pain, obsession and the pursuit of perfection. Pleasure is just the most famous part of a much wider domain.