Hard Strike:
Putting all strength behind a blow. This speciality has a -25 penalty
to perform.
A successful use of this speciality does 1D4 wounds + normal damage.
If the victim's STA is lower than or equal to that of the attacker's STR then the victim must roll DEX ÷ 2.
If the victim's STA is greater than attackers STR, then the victim must roll their normal DEX.
If victim succeeds the DEX roll then there is no fall, but a stagger results instead, stepping backwards 1D4 steps.