First Black Coupon Pack
Double-click to obtain Black Coupon (1 pc.), Vitality Sustaining Rune (14-day) (1 pc.) and Blessed Exalted Set Pack Coupon (1 pc.).
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.