Savage Strike

Use this Stratagem in your Fight phase, when a
Space Wolves unit from your army is selected to
fight.
If that unit made a charge move this turn, then
until that fight is resolved, each time a model in
that unit makes a melee attack, add 1 to that
attack's wound roll.
If that unit has 5 or fewer models, this Stratagem
costs 1CP; otherwise it costs 2CP.