Mechon M64

The Mechon M64 is an enemy in Xenoblade Chronicles that are members of the Mechon family. They can be found at level 16 on the Bionis' Leg in the plain northwest of Raguel Bridge - South or on a cliff along Maguel Road. Five of them must be defeated as part of the Bionis' Leg version of the "Monster Quest 3 - Part 1" quest. They can also drop Generic Shafts, which are required for the "Materials for a Mixer" quest.

Chests rates

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

Wood

 * Materials
 * Rusty Part M - 67.7%
 * Generic Shaft - 32.3%

Silver

 * Cylinders
 * Initial Tension I - 27.8%
 * Attack Stability II - 27.8%
 * Weapons
 * Pile Driver (1 slot) - 5%
 * Calm Shot (2 slots) - 4.7%
 * Calm Shot (1 slot) - 4.2%
 * Pile Driver (2 slots) - 2.8%
 * Armors
 * Hunter Gear - 9.6%
 * Quark Armour - 8%
 * Quark Leggings - 5.4%
 * Legar Gauntlets - 4.8%

Gold

 * Weapons
 * Jaguar Lancer - 10%
 * Unique Weapons
 * Phalanx - 12%
 * Spit Cluster - 3%
 * Unique Armors
 * Steady Cuisses - 55.2%
 * Steady Helm - 8.3%
 * Steady Arms - 6.9%
 * Light Leggings - 4.6%