Shield Bash (Shattered Shield) states that it hits "for 325% weapon damage plus 300% of your shield's Block Chance as damage." I'm not exactly clear on what this means. If I have a block chance of 20%, does that mean my damage calculation goes as follows:
325% weapon damage + (300% * Block Chance) = 325% weapon damage + 0.6
That feels like a comically small improvement (less than 1 damage) as to seem completely useless.