Refinements:

R1: Bane of Flame and Water

Increases DMG against opponents affected by Hydro or Pyro by 12%.

R2: Bane of Flame and Water

Increases DMG against opponents affected by Hydro or Pyro by 15%.

R3: Bane of Flame and Water

Increases DMG against opponents affected by Hydro or Pyro by 18%.

R4: Bane of Flame and Water

Increases DMG against opponents affected by Hydro or Pyro by 21%.

R5: Bane of Flame and Water

Increases DMG against opponents affected by Hydro or Pyro by 24%.

Your support is more valuable than a primogem.