This was quickly nerfed and left Inarius unused for a long time, as typically Legacy of Dreams-based setups tended to perform better on the Necromancer. In the early days, shortly after Necromancer's release in Season 11, the set was used with a broken interaction between the (6 ) Bonus Bone Storm and Mirinae, Teardrop of the Starweaver that caused the gem to proc at ridiculous rates and destroy everything on its own without the need to do much.
Welcome to the Grace of Inarius Grim Scythe Necromancer! This is a budget version of the LoD Poison Scythe build but still brings a gigantic amount of damage and survivability in both solo and group play.