Golden Crate
Double-click to obtain 1 of the following items: Dark Helios Upgrade Stone, Bloody Helios Upgrade Stone, Kaliel's Energy - Desire, Dark Eternal Upgrade Stone, Fire Crystal - Super, Water Crystal - Super, Earth Crystal - Super, Wind Crystal - Super, Dark Crystal - Super, Holy Crystal - Super, Kaliel's Energy - Fire, Blessed Giant's Stone: Enchant R-grade Weapon, Blessed Giant's Stone: Enchant R-grade Armor, Kaliel's Energy - Annihilation, Bloody Eternal Upgrade Stone, Top-grade R-grade Life Stone, Giant's Power, Destructive Energy, Gemstone.
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.