Black Horror

Lore of Naggaroth
Remains in play. Place a large (5") blast template
so that its central hole is within 18" of the caster.
Whilst in play, the template is treated as dangerous
terrain. The template moves 2D6" in a random
direction during every Start of Turn sub-phase.
Any enemy unit the moving template touches or
moves over must immediately make D6 Strength
tests. For each test that is failed, the unit loses a
single Wound.