Hellish Vigour

If this spell is cast with a casting result of 7+, a
single friendly unit that has the Necromantic
Undead special rule and is within the caster's
Command range gains the Reserve Move special
rule. If this spell is cast with a casting result of
10+, every friendly unit that has the
Necromantic Undead special rule and is within
the caster's Command range gains the Reserve
Move special rule.
This spell lasts until the end of this turn.