The Earth Trembles

The Earth Trembles is a spell that has a casting
value of 8. If successfully cast, pick 1 of the
corners of the battlefield and draw a straight line
between that corner and the closest part of the
caster’s base. Roll a dice for each enemy unit
passed across by that line. On a 4+, that unit
suffers D3 mortal wounds.
With a focused pulse of will, the Starmaster
sets the energy of the ley lines spiking until the
ground is violently torn asunder.