Damage reduction

I have Harlequin Crest with 20% damage reduction and Tyraels Might with 17% damage reduction. At Stats show me 33,6% damage reduction. if i leave only Haerlequin show me 20% DR, and i leave only Tyraels show me 17% DR. Somehow game calculate 20%+17%=33.6%.

Not a bug, and this has been answered numerous times in the past.

so, carpenter u r lost here?

Jesus, put down the game and do some more research. And maybe brush up on your English skills as well.

bro u r obliged to post here or u r another idiot who think smart?