Living Fissure

Living Fissure has a casting value of 6.
If successfully cast, pick 1 point on the
battlefield within 9" of the caster that is visible
to them and draw an imaginary straight line
1mm wide between that point and the closest
part of the caster’s base. Roll a dice for
each unit that has models passed across by this
line. On a 2+, that unit suffers D3 mortal
wounds.