yes , she's in my plans too , the no 50. Momiji will probably make use of the new Hades Gate or i'll be adding a new build based on Hades Gate if it proves worthy . Unfortunately the squishyness problems about the assassin have not been fixed in this patch , unless it has good block+leech/meatshield/crowd controll it often dies like a flee from about mid terror on . unless she avoids the hits , most of the things that hit her are very painfull due to low HP pool , even at maxed resistances and decent damage reduction . i'm not sure if jumping aroud from corpse to corpes with HG will make much difference here .
hatred is easy for every build , so we should not judge so fast
the pain kicks in from around act 3 terror