Talk:Stalker/@comment-87.67.161.236-20130527183256/@comment-87.67.161.236-20130528201852

Yes, i only killed a boss after i defeated a stalker.

When i started to farm him i ONLY went to jupiter-thebe and killed there my first 4-5 stalkers. But it doesn't matter if you repeat a stage multiple times or change the stages.

I tried just some different stuff like maybe he appears when you beat a grineer,corpus and infested stage which was of course a wrong theorie. The only interesting fact is that the first 4 stalkers appeared everytime when my missions status changed to "collect 4 data masses". When i got the 4. datamass he appeared. But this was just luck and later he never appeared again when this happened. So i think there is absolutely NOTHING to increase the chance to spawn a stalker.