Bitin' Jaws

Witchfire: Bitin' Jawz has a warp charge value
of {6}.
If manifested, select one enemy model that is
within 18" of and visible to this PSYKER. Draw
a line between any part of this PSYKER's base
and any part of the selected model's base
(or hull); the selected model's unit, and every
other enemy unit that this line passes over or
through, suffers 1 mortal wound.