Vitality: High Vitality is good thing to have on Thunderfury, but items that give + to Vitality should cover this.Įnergy: Leave this alone. More Dexterity she has, more defense and chance to block she will have. Primary stat for Thunderfury is Dexterity.ĭexterity: This is primary stat for Thunderfury. Strength: Enough to wear specific equipment.