Continued the parse with Zerker Bloodlust Aura = Critical Damage Mob (30), and it gave roughly an additional +10% increase to crit damage. So I'm figuring VR at (200) will give us an additional +66% damage to crits. Stacking with VW, that'd be a +147% to Crit damage. So better than my predictions, but lower than Riou's.
Really wish someone would reverse engineer the Crit/Crit Mob Formula...kinda driving me nuts that we can't just plug in numbers and know the results ahead of time.....means we have to parse in Beta and convince them to modify if necessary lol.