Sinful Lamorak

Sinful Lamorak is a Mechon that is a Unique Monster in Xenoblade Chronicles. It can be found at level 63 in the room immediately southwest of the Tower Boarding Gate inside the Central Factory. It can drop the Reinforced Plungers needed for the "Best Boots" quest.

Chests rates

 * Wood = 0%
 * Silver = 0%
 * Gold = 100%

Wood

 * Materials
 * Reinforced Plunger - 79%
 * Spathi Glyph - 21%

Silver

 * Cylinders
 * Buff Time Plus IV - 21.4%
 * Chill Defence IV - 21.4%
 * Weapons
 * Machina Guarder II - 7.9%
 * Machina Sword II - 6.6%
 * Machina Biter II - 4.5%
 * Jack Daggers - 2.4%
 * Armors
 * Retrieved Gear - 11.9%
 * Retrieved Gauntlets - 9.9%
 * F Attack Boosters - 7.9%
 * Taurus Plate - 6%

Gold

 * Weapons
 * Machina Guarder II - 13.1%
 * Machina Biter II - 6.5%
 * Unique Weapons
 * Machina Driver II - 13.1%
 * Machina Rifle II - 6.5%
 * Unique Armors
 * Charge Gear - 16.9%
 * Lord Leggings - 14.1%
 * Agrius Plate - 9.5%
 * Ruby Glasses - 8.5%
 * Advanced Books
 * Healing Energy - 5.4%
 * Heat Bullet - 3.6%
 * Jaws of Death - 1.9%
 * Freezinate - 0.9%