Talk:Shadows of the Dead/@comment-24170836-20161119024754

Should be noted that killing Sentient Battalysts and their counterparts, you can summon them as well. Tested earlier while farming Vengeful Revenant and it worked.

Also noted when wiping out a whole cluster of approx 14 enemies and the Sentient with my Ignis the Sentient was summoned right next to me. Meaning it has more prority than the Nullifier while was also killed in the stream and the Corpus tech as they weren't summoned over the Bursa and the Sentient.