Runewords can Diablo 4 Gold significantly enhance your build:

    Volley Rune: Increases the projectile speed and pierce chance of Quill Barrage.

    Resilience Rune: Improves your defenses, making you more durable during extended fights.

Mercenaries

For this build, the best mercenary to pair with is the Enchanter Mercenary:

    Their elemental damage boosts synergize well with your build's focus on Varshan admissions elemental skills.

    Equip your Mercenary with gear that complements crowd control or adds survivability.