XCOM 2
87 Achievements
Mechlord
Hack and take control of a Sectopod
27.3%
How to unlock the Mechlord achievement in XCOM 2 - Definitive Guide
During the "Lost Tower" mission, Lily Shen will be part of your ground team and if you attempt it as soon as it's available in your campaign she will be significantly better than any other support trooper you have available. Once you progress to the third segment of the mission, the AI Julien will now be housed in the body of a Sectopod (a serious threat you generally don't encounter until at least month four or five). Use Lily's Haywire ability to stun the Sectopod and you should have a success rate of 70-80%.
While on this mission it is also possible to get the following achievements the same relative ease:
This can only be done by a Specialist with the Haywire Protocol ability. With this ability, you can either stun mechanized enemies (such as MECs or Sectopods) or "hack" them, which means taking control of the enemy for a few turns. When you use Haywire Protocol, you are given the success rate of both of these options. It is always easier to stun an enemy than to hack them and a failed attempt at either will boost the enemy's stats, thus you will need to decide for yourself whether it is worth the risk.
For this trophy, you must successfully hack a Sectopod. These creatures appear in the late game (see Meat Over Metal) and the odds of hacking them are low. You can increase the odds by increasing the Hack attribute of the Specialist (generally done by levelling up, equipping a Skulljack or higher tier GREMLIN or gaining it as a reward for a successful hack) or you can save scum until the hack is successful.