the build relies on you throwing your coldsnap grenade at a group of enemies and using the new stasis GL to shatter the enemies once you have collected enough stasis shards for crystalline converter use your melee to freeze targets and create stasis crystals heavy we went with dimensional hypotrochoid (envious and one for all) for damage to beefier targets but this can be a heavy of your choice for damage.
energy weapon can be any shotgun for antibarrier shields.
The Tonic required for more damage is the boost to hail of the storm.