Devolve

Casting value: 7+
Range: 18"
If successfully cast, pick an enemy unit within
range of the caster that is visible to them and
not within 3" of any friendly units.
Your opponent must move that unit up to
2D6" so that each model in the unit ends its
move as close as possible to a model from the
friendly unit that was closest to it at the start
of the move.