Balance Artifact Pack
Double-click to obtain one of the following balance artifacts: Artifact - P. Atk./ M. Atk./ P. Accuracy/ M. Accuracy/ P. Critical Rate/ P. Skill Critical Rate/ M. Skill Critical Rate/ M. Critical Rate/ Recovery Potions' Effect/ Received Damage When Immobilized/ Fixed Damage Resistance.
Not dropped by monsters.
Cannot be spoiled.
The chances are official (x1). On servers with x10, x100 and higher rates, drop and spoil come more often.