Highlighted weapons are free options.
This playstyle uses Durin's Purity form to decrease the Elemental Resistance of Pyro, Dendro, Electro, Anemo and Geo when reactions with those elements and Pyro occur.
Purity form is Durin's default Burst, it can be swapped to (if in Denial form) via an rotation.
Durin's Burst in Purity form hits once per 1s, and can apply Pyro in an AoE every other hit.