I use a CC, bee shield, & shotgun relic. Not as effective as it used to be. But still gets the job done.
I doubt there is enough ammo in a Norfleet to finish the job.
Vermivirous.A few of the DLC raids can drop one as well, I got one from Hyperious yesterday. But oranges never require DLC, they are yet to add a single new legendary to the game, and we're 3 DLC's in.
You are not allowed to request a sticky.