Relentless Furry

Use this Stratagem in your Shooting Phase or in
the Fight phase, when you select a -Leviathan-
unit from your army to shoot or to fight. Until
the end of the phase, each time an attack is made
by a model in that unit, an unmodified hit roll of
6 scores 1 additional hit (if that unit contains 11
or more models, then it scores 2 additional hits
instead). If that unit is a -Genestealer{dash} unit,
this Stratagem costs 2CP; otherwise, it costs 1CP.