Help with Temple Mission (Spoilers)

I'm on the mission where you kill your Mentor and obtain the triangle gate spell (or whatever you call it). I've killed my mentor, but I'm unable to kill all of the commanders that you're supposed to kill. I just get murdered by the other enemies because there's just so many of them.

[Cthulhu92]

I suggest you take them out from the distance with the TRK A.D or a more powerful sniper rifle if you have it, since any other weapon is gonna take a while to take them down ( i used the Sulfatum for it, it took an entire magazine to take one of them down).

[Insano-Man]

If you're willing to risk fatal wounds, use the Triangle Gate power on anyone (including Rimanah - this is how I offed him in a coop game with my friends) who you want dead and dead fast. It's an instakill regardless of enemy strength (and a good way to kill clones and transmutations - it kills them instantly, doesn't cost any power or health, and doesn't even break cloak!).
However, the downside to the power is that it does a huge amount of damage to you and, as I said, has the potential to give you a fatal wound, even if you're still alive.

Thanks bro. I tried this strategy with the 50 cal. and finished it the first try.

[Cthulhu92]

No problem