Crack's Call

Measure 4D6" in a straight line in any direction
in the caster's arc of sight. Any models in its path
must make an Initiative test or be removed as a
casualty. War machines and chariots must instead
roll a 5 + or be destroyed. A building affected by
the spell will collapse on a roll of 5+. If the
building collapses, any models garrisoning it
must pass an Initiative test, or be removed as a
casualty. Any survivors are placed outside the
building. Then replace the building with an area
o