The top recommended weapon for Charlotte is the exclusive weapon Prankster, which increases the critical hit rate and damage of her main damage-dealing skills, the ultimate and E skill.

If obtaining the exclusive weapon is difficult, the Steel Axe serves as a secondary option. However, its performance is less optimal for Charlotte due to the lower significance of core attacks.

Top Recommendation: Exclusive Weapon Prankster

• In addition to increasing defense, Prankster boosts the critical hit rate and damage of her ultimate and E skill.
• Unlike Harper's weapon, there is no significant boost in performance from the 4th to the 5th advancement.

Second Recommendation: Steel Axe or Steel Shield

• The Steel Shield, which reduces damage taken from bosses, is more of a survivability tool and less suited for Charlotte, who is a DPS character.
• The Steel Axe is a more viable option, though its focus on enhancing core attacks limits its effectiveness.
• If the shield is at a higher advancement stage than the axe, equipping it for increased precision may be a better option.