The Fires of Battle

Use this Stratagem in your Shooting phase or in
your opponent’s Charge phase, when a
SALAMANDERS model from your army shoots
with a flame or melta weapon. Until the end of
that phase, when resolving an attack made with
that weapon, on an unmodified wound roll of 4+
the target suffers 1 mortal wound in addition to
any normal damage (a maximum of 3 mortal
wounds can be inflicted per phase via this
Stratagem)