I think it's just aesthetically better to roleplay it out than to try and make a mish-mash combination that'd require coding to be done and reworking as well as rebalancing.
A dazzling flourish of the blade is followed by a heel to the shoulder-
sounds better/looks better than
You have been dazed by a powerful blah blah.
You must equip a weapon to use this skill!
You must be unarmed to use this skill!
A dazzling flourish of the blade is followed by a heel to the shoulder-
sounds better/looks better than
You have been dazed by a powerful blah blah.
You must equip a weapon to use this skill!
You must be unarmed to use this skill!