Eviscerating Fly-By

Use this Stratagem when a < WYCH CULT> unit from your army that can FLY Advances.
If that unit moves over any enemy units this
phase, choose one of those enemy units and
roll a D6 for each model in your unit, adding
1 to the result if the enemy unit you picked
is INFANTRY. For each roll of 6+ the
enemy unit you chose suffers a mortal
wound.