Arcane Suggestion

Pick 1 enemy unit within 18" of the caster that is
visible to them and pick one effect:
It's Hopeless: That unit suffers D3 mortal wounds.
Drop Your Weapons: Subtract 1 from hit and
wound rolls for attacks made by that unit
until your next hero phase.
Kneel: Subtract 1 from save rolls for attacks that
target that unit until your next hero phase.