The Great Green Spite

Pick 1 friendly GLOOMSPITE GITZ unit
wholly within 18* of the caster and an
enemy unit within 24* of the caster and
visible to them. The enemy unit suffers
1 mortal wound if the firendly unit has
fewer than 10 models, D3 mortal wounds
if the firendly unit has 10 to 20 models, and
D6 mortal wounds if it has more than 20 models.