Talk:Ballas/@comment-109.148.236.94-20160228214053/@comment-4448946-20160822054650

The stalker codex entry says otherwise.

In it Stalker talks about the Tenno as a group he's not a part of and says he's with "the rest of the lie guardians" implying that he is a low guardian.

As of now the most likely origin of the stalker is that he was a Dax and got his hands on some Orokin immortality juice to seek revenge against the tenno.