I think the BD should be replace with mitigation. If block gives -X to BD roll,then everyone will definitely go for block.
Of course,there's one way to prevent that. Evasion will be passive while blocking will be active. Meaning that instead of attacking people will use block that turn
In preparation for the Boss Fight, I am making a "Development Stage" In which any player who wants in (Just message me) can come and get Equipment, Gear, and just flat out Level. Anyone interested?