Block used to be pretty good around the FCOB cycle when physical damage was plentiful and a Dreadwyrm Shield/Aegis Shield Zeta would block about 34% of physical damage approximately a third of the time, so the passive physical mitigation was around 10% on average. But shield stats are downscaled significantly at 60, an Antiquated Prytwen only blocks 21% of physical damage on a successful block, so block is weaker than it has ever been.
