Soulpike

Soulpike has a casting value of 6.
If successfully cast, pick 1 enemy unit within 18"
of the caster that is visible to them.
Until your next hero phase, if that unit makes a
charge move, roll a number of dice equal to the
charge roll for that unit.
For each 4+, that unit suffers 1 mortal wound.
The same unit cannot be affected by this spell
more than once per turn.