[2.4.2]Blade Flurry Scorge Necromancer

Basic Concept I need to fine tune a lot but so far this is the char.
I just used a Necromancer that got a bit boring and reskilled it (with around 40 regrets) to fit for the new blade flurry skill and to use the scorge as weapon.
Basicly you use any offering skill (I prefer spirit offering because off chaos damage) and then use the many minion damage bonis of the necromancer to support you through the scorge, and use a weapon witch build for the witch.
so far my skill tree (lvl 72): https://www.pathofexile.com/passive-skill-tree/AAAABAMDAAEJBAcEswj0DkgRlhUnFVAV_RZvFy8YXRpsGyUbyBzcHwIi9CSqJpUnLzLRNj02xTbpOlg62DwFPV9FR0X0SbFLHEuuTLNQQlJTUzVVS1XGVdZh4mKsZK9k52jyakNr22wLbIxtGW9Xf8aApIKbg9uKOIw2jLGNgY8aj8GQVZMnl5WX9Jo7m4qdqp2un9-iAKcIrfG0xbiTuNm-T8BUwGbWB9fP2CTZW91I34rjauOE6QLr7uw47IrvfO-I8B_5N_rS?accountName=griffinzero&characterName=RaiseTheEvilDead