Strengh of The Primarch

Use this Stratagem at the start of the Fight
phase. Select one SALAMANDERS unit
from your army. Until the end of that phase,
add 1 to the Strength characteristic of
models in that unit, and when resolving an
attack made with a melee weapon by a
model in that unit, on an unmodified
wound roll of 6 double the Damage
characteristic of that weapon for that attack.