Session Zone Supply Box
Can be obtained for completing the following session zones: Fioren's Crystal Prison, Jamoa's Camp, Pantheon's Museum. Double-click to obtain one of the following items: Enhanced Rune Stone, Tales of Aden, Freya's Scroll of Storm, Nevit's Shining Gold Hourglass, Adventurer's Luck Scroll.
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.