Class item is spirit of star eater and spirit of severance
Rely on velocity baton to make orbs to build feast x6 as well as chunk the yellow bars inside each that spawns in the bottom room.
Use legendary khvostov to help build melee energy for more consecration slams to help clears out adds.
Tractor cannon to add weaken just before you pop your super for damage phase. Rely on Behemoth with feast x6 for damage.
You can also use the tonic that boosts your stasis shatter dmg.