Mjolner and Block chance Reduction

Hello , ive been testing Mjolner for farm Hall of grandmasters and the damage seems okay for example i can easy kill johnson ES lightning strike build with different skills socketed in mjornel ( without bcr )



but feels like ''block chance reduction gem'' socketed in Mjolner is not working ,i mean mull gubben and scolly gubben blocks all my damage even with bcr ( i kill them with scorching ray ) , is this a bug? or maybe not enough damage from socketed skills in Mjolner ? someone have the same issue? any recommendation?

ive been testing linking bcr in many different cwdt setups but nop

You have to link BCR to your main attack, in most cases this is enough.
Mjolner only proc on a successful hit, linking BCR to triggered spells is quite optimistic.

Thanks it works , i tested with a 75/75 block tank troll build