Fateweaver, Kairos, Oracle of Tzeentch. These are the names of the most wizened character in 40K. Master Tzeentch was to scared to enter the wellspring of eternal knowledge and sent in his most favored lieutenants, the Greater Daemons of Tzeentch, into it. None returned bar one. Kairos. Read it.
I painted this up for a friend of mine for his ever growing daemon army.