Corrupted Earth: As the Virulent Procession advances, the very ground around it is curdled by a wave of pure corruption, transforming inanimate objects into vectors for various appalling diseases.
At the start of your hero phase
, you can pick 1 terrain feature
on the battlefield and roll a dice for each enemy unit within 3" of that terrain feature. On a 4+, that unit suffers D3 mortal wounds