Temporal Flux

Pick a Tzeentch unit from your army within 9" of
the Mutalith Vortex Beast; you can re-roll failed
charge rolls for the unit this turn. If the unit is
already within 1" of an enemy unit, they fight
first in the Fight phase as if they had charged
this turn.
If this model has 7 or fewer wounds remaining at the
start of your Shooting phase, the ranges of its MVPs
are doubled; however, it will suffer a mortal wound if
you roll a 1 when the model attempts to use a power.