Gran Kain's Top-grade Cube
Double-click to obtain Gran Kain's Top-grade Gift Box. Grants Gran Kain's Scroll: Enchant R-grade Armor on the 1st use, and Gran Kain's Scroll: Enchant R-grade Weapon on the 10th use. Cannot be used in the Olympiad.
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.