Transmutation of Lead

If successfully cast, pick an enemy unit within
18" of the caster that is visible to them. Until
your next hero phase, halve the Move characteristic of the unit you picked, rounding
up. In addition, if the unit has a Save characteristic of 2+, 3+ or 4+, then until your
next hero phase you can re-roll hit rolls of 1 for attacks that target that unit.