Mechon

Mechon are a type of enemy in Xenoblade Chronicles they are known to be the enemies of the Homs. They are Machines built by Egil to invade Bionis and destroy the Homs.

Faced Mechon
Faced Mechon are Mechon with mutated Homs inside them so that they can pump blood throughout the Mechon so that the Monado cannot attack it.
 * Main article* Faced Mechon