Returning Hero's Wondrous Cubic
Double-click to obtain one of the following items: Vitality Replenishing Herb Drink (30-min.), Feather of Blessing, Heavenly Cocktail (2 pcs.), Scroll of Escape Pack: Village, MP Recovery Potion.
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.