the last weaponry talent in might and finesse has a special parry move for all the weapons associated with it. and the parry is when you block right before the attack hits, not just from holding the block button.
it makes a clash sound and gleanes white on the shield. its really obvious when it happens. then you just perform the move.
Yeah, the weaponry trees all have special combos you can perform after a successful parry(once unlocked). In the case of daggers, it is a short 3-hit combo that ends with a cross slash that knocks enemies over(seems like it's good for crowd control during a fight).
"I'd rather betray the world than let the world betray me." -Cao Cao