Icon of Tzeentch

In addition to the effects of a personal icon, all models in the unit, except Independent Characters joining the unit, have the Mark of Tzeentch.

Models with the Mark of Tzeentch gain +1 to their Invulnerable Save (to a maximum of 2+). If given to a model that does not normally have an Invulnerable Save, this mark confers and Invulnerable Save of 5+.

The Mark of Tzeentch improves the Invulnerable Save gained from using the Turbo Boosters special rule.