Dark Dance compared to Bulwark is ...painful to hear.

It being up more often almost never matters. Its 30% for 20% reduction. The bulwarks 60% ontop of base block rates is damn near 100% and shields can get over 30% block reduction even with the starting shields at level 60. Thats why bulwark has a much larger cd---cause its ...good.

Dark Dance is a 'maybe' shadow skin, if its parriable, if parry happens.