Veil Walker

When a model with Veil Walker casts a non-Bound Spell, you may discard a single Veil Token when declaring the target(s) of the spell and activate one of the following effects:
• Secret of Flesh: Failed to-wound rolls from this spell that occur during a Magic Phase must be rerolled.
• Secret of Separation: The spell’s range is increased by 6″. Aura spells only gain +3″ range. Spells with type Caster are unaffected.
• Secret of Substance: Successful Armour Saves against wounds caused by this spell’s effect must be rerolled.