Jewel Support Pack
Double-click to obtain Ruby Lv. 5, Sapphire Lv. 5, Diamond Lv. 5, Pearl Lv. 5, Opal Lv. 5, Vital Stone Lv. 5 for 45 d.
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.