M85 Meteor Artillery

The M85 Meteor Artillery is an enemy in Xenoblade Chronicles that are members of the Mechon family. They can be found at level 57 on the Fallen Arm, around the Connecting Bridge but only during the "Protect the Village" quest, during which three of them must be defeated to complete said quest. They drop Refined Part Ls, ten of which are needed for the "Broken Ether Furnace" quest.

Chests rates

 * Wood = 77.6%
 * Silver = 19.4%
 * Gold = 3%

Wood

 * Materials
 * Refined Part L - 73.7%
 * Quality Plunger - 26.3%

Silver

 * Cylinders
 * Strength Down III - 31.3%
 * Electric Plus III - 31.3%
 * Weapons
 * Wolf Guarder - 8.3%
 * Cerasus Cutlass - 4.2%
 * Armrs
 * Brave Top - 14.7%
 * Heavy Armour - 4.4%
 * Stellar Boots - 3.7%
 * Orion Top - 2.2%

Gold

 * Weapons
 * Snaer Striker - 8.8%
 * Jumbo Guarder - 7.3%
 * Wisdom Rod - 4.9%
 * Unique Weapons
 * Strike Lance Sildra - 14.0%
 * Dividing Line - 7.0%
 * Unique Armors
 * Inferno Armour - 22.0%
 * Styptic Leggings - 18.3%
 * Blade Armour - 12.3%
 * Advanced Books
 * Tempest Kick - 2.4%
 * Guard Shift - 1.6%
 * Heal Blast - 0.9%
 * Lock-On - 0.4%