Has anyone figured out how to accomplish this with any certainty? I've only seen 3 in the same mission or CP 5-6 times and they are spaced far apart.
I only need 1 point to get the backpack trophy and my other option is another 160 Guardian kills with the Guardian buff active.
External link →Using the Sweet Dreams Talent to kill protected enemies can cause additional waves of NPCs to spawn, sometimes making another Guardian show up in a variety of situations.
With a ST-6 build, running Firewall with the appropriate shield/flame turret, you should have some opportunities to whittle down non-Guardians, then funnel the group in a compact area once 3 Guardians are up.
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