Considering the goals of Operation: Exorcist this weekend, I thought it would be helpful to create a post regarding tips for taking care of Phantoms. This hooch not only can cloak (howbeit her cloak barely reveals her outline), she has the ability to instant kill. On top of that, she has that hand beam that takes away your shields from far away.
Asari Stasis seems to be the best method that has worked for me. I could care less who gets the kill as long as the Phantom is taken out.
I think three Phantoms far away are more dangerous than two Atlases and two engineers at close range, thus I recommend the Missle Launcher for a Multiple Phantom Party Kill.
Any other tips and ideas would be helpful, especially with 10 Phantoms coming at you on GOLD in one wave.