Blade dance eternal lego description is incorrect. It actually gives crit chance, not crit dmg. You can see this at the training dummies if you look at the debuffs after using it.
Yo mate! I have all 5 Stars gems at rank 4 like Echoing Shade and the Stormvault and Zwenson haunting....is it worth breaking those and invest into 2 star gems?
U should try squail new essence it one shot all infected ennemi by bleed. If u had the new paragon invisible / ambush u get add dps and crit... Works well for me