Help finding a certain content farm mission

[SuperPlyx]

So I have been trying to find a mission that was a pretty popular farm before AE became a thing. I am pretty sure it was a villain contact. I want to say it was referred to as the platform mission.

If my memory is right,it was in the shadow shard,there was a bunch of Nemesis on a platform. They were in squads on the platform. So you could pull however many squads you felt comfortable dealing with.

 

Does this ring a bell with anyone? Do you remember the contact's name?

 

Just got a nostalgic urge to run this again. Any help appreciated. 

[tidge]

I think you are looking for the Dark Watcher arc, with the particular mission being "Investigate the Nemesis Base".

[Silverado]

2 hours ago, tidge said:

I think you are looking for the Dark Watcher arc, with the particular mission being "Investigate the Nemesis Base".

Yep, that's the mission where you fight "Manticore" and "Positron"

 

Spoiler alert: It's a Nemesis plot.

[SuperPlyx]

6 hours ago, tidge said:

I think you are looking for the Dark Watcher arc, with the particular mission being "Investigate the Nemesis Base".

 YES! This was it.Thank you.