Shield of Fate

Pick 1 friendly Tzeentch unit wholly within 18"
of the caster and visible to them.
Until the start of your next hero phase, based on
the number of your remaining Destiny Dice:
1-3 You can re-roll save rolls of 1 for attacks
that target that unit.
4-6 You can re-roll save rolls for attacks that
target that unit.
7-9 On a 4+, ignore the effects of spells or
endless spells on that unit. In addition, re-roll
save rolls for attacks that target that unit.