X-Men: Destiny
50 Achievements
15-20h
Fist of the...
Stop Northstar from being mind-controlled. Details for this achievement will be revealed once unlocked
35.1%
How to unlock the Fist of the... achievement in X-Men: Destiny - Definitive Guide
The Achievement is called: "Fist of the...."
Description: Stop Northstar from being Mind-Controlled
You can only get this achievement after you have sided with Cyclops after your Bout with Magneto. This happens after your attempt to rescue the X-Man known as Pixie.
Essentially you must destroy the 4 speakers which Reyes is projecting his influence through to get this achievement, while under attack from Northstar
Story related. You will earn this on your X-Men Faction playthrough.
This is during Mission 7: Mutant War. Once you sided with X-Men and joined Cyclops. You'll eventually meet up with Northstar who's fighting a group of MRD Troops all by himself. Help him defeat the MDR Troops and the four speakers in the area with you guys will corrupt and brainwash Northstar. Since Northstar has now become brainwashed, he'll attack you as if you're his real enemy. Instead of facing Northstar in a fight, simply focus all of your attention on the four speakers that brainwashed him in the first place. By destroying all the speakers you'll stop Northstar from being mind-controlled, thus unlocking your trophy.