Beyond the Storm
A Chaos God and Changer of the Ways. Sometimes also confusingly referred to as the Great Changer or Great Mutator although this is more commonly a title of Father Nurgle. Bird-like Tzeentch is adept at controlling the winds of Magic and thus is the most dangerous Chaos Power for magic users to deal with. His warping magic can cause eruptions of mutation and his plots and schemes can take many years even centuries to come to fruition.
“Tzeentch is the Weaver of All Fates and [supposedly] the architect of the fate of the universe. He takes great delight in the plotting and politicking of others, and favours the cunning over the strong, the manipulative over the violent.” – from Chaos in the Old World by FFG.