Gameplay loop: Get the gameplay loop started with either your duskfield grenade or headstone weapon of choice, I picked disparity because it rolls with pugilist. From there use your melee on the crystals directly and preferably when there’s 3 or more enemies in range behind it. Your grenade regen should be off the charts with the amount of crystal destruction, from headstone, the duskfield gremade crystal, and crystalline converter. Icebreaker is there for those high health targets that still get frozen.
Tonics: Refined Tonic of withering frost
Refined tonic of stasis crystallization