Of all the Chaos Spawn, the Spawn of Tzeentch are the strangest. These creatures constantly undergo physical changes, cycling through all the colours and a variety of shapes. Their skin blisters into eyes, maws sprout on the ends of limbs, and from their many orifices burn pale flames, exploding out in screaming tongues of violet, blue, and red bursts.
Spawn of Tzeentch
A Spawn of Tzeentch has a Strength 3that has the special rule.