[SPELL] Hand of Dust

It is said that the touch of Nagash can wither and
age any mortal, turning them to little more than a
pile of dusty bones in mere moments.
Hand of Dust has a casting value of 8. If cast,
pick an enemy model within 3" of the caster.
Then, take a dice and hide it in one of your
hands. Your opponent must pick one of your
hands. If they pick the one holding the dice, the
spell has no effect. If they pick the empty hand,
the enemy model is slain.