Rifle Riven Mod question

[Blanchflower]

OK I have difficulty in completing this. My Rifle Riven mod states, "kill 15 enemies with headshots without getting afflicted by a status effect". How do I go about doing this? Everytime I manage to hit 3 or 4 headshots, the counter resets.

Please advise. What game mode is the best way to achieve this? Is using Nova feasible? Thanks.

[Trichouette]

Try playing rhino, his iron skin make him invulnerable to status.

Otherwise, just try by staying very far from enemies in order to not get shot.

[(PSN)Stanicek3]

I did infestation on Mercury for avoiding status affects. Only thing to worry about is the toxic lobbers or ospreys at that low level.

Edited December 17, 2016 by (PS4)Stanicek3