Natasha Romanoff was a young Soviet citizen when her government chose to train her in espionage. During her time in the infamous Red Room Academy, she became the master spy known as the Black Widow.Marvel Source
Early in her career, the Black Widow clashed with Iron Man, but her loyalty to her country waned and eventually she switched sides and joined S.H.I.E.L.D. She later joined the Avengers, and has served with distinction on that team many times.
I'm using a cosmic mandarin medal, river of soul, Passive firestar teamup and on my costume I have 3 crit dmg rolls and 1 crit rating roll. I basically became very hard headed an did not want to take off my old FFOF and mandarin medal after the drone nerf. So I found a way to make it still ridiculous. Working off of the 5th slot unique with the 980+ dmg rating on slow. I worked in the adv kree and 10% slow on my cosmic ring which has spirit on cred/med pickup, 715 health and crit dmg. This is highly effective having a 47% chance to slow and 25% chance to charm off of the 1st slot unique.
On top of the mandarin procs, unique and artifact procs I use a Luke Cage insig with brutal rating and spirit. Let me put it this way with all of my spirit return I have already and the spirit on medkit i'm never empty nor do I really even get close with 400 spirit which is great since stinging barrage only eats up 1.9 spirit.
So my rundown on rotation would be to get the stun off on a crowd. Move into since they have a 2 second cooldown than to get the DOT and weaken. Finally into which you can choose to spam till drones come off c/d or just finish whats left off with .
This goes the same for a boss fight except after building your full resource bar up you want to hit this is an elite and boss killer. Pop when you want to boost your dmg even more so. this build is mainly for speed and with all the procs that are going off you should be seeing enemies melt. DO NOT BE AFRAID TO LET LOOSE ON YOUR SPIRIT.
Right now my core has the spirit/health on med with an invis on med but I think i feel safer with invuln just don't have one atm. She is squishy I will admit that but yourself out of harms way and pop your med for instant gratification. For a partner runs I honestly have to think shes #1 or #2 next to bp because of the stealth and all the dmg you can deal with her while your friend face tanks. Plus this build is all ranged so there's really no need to be up in the enemies face.
Last minute things. Right now I only have just under 1200 omega pts so I maxed out melt face in psionics which gives another 2400 brutal dmg and then started to max focus plasma dmg in the special weapons tree. If you want to swap out 3 and 4 of the costume core from crit dmg and rating to health that would also not be a bad idea thats why I use the double health relic. Doing that you now have options for teamups which is really intriguing. You could passive domino to makeup for the crit dmg and rating or use groot for more health, defense and health regen. All I'm getting at is coupe de'grace has hit over 1 mill brutals and it's not a sig. Though you have to build it up you should be doing that farily quick.
Legendary you can go perseus or apollo. Thats your best options I believe gungir would not be worth it. Though you add more crit dmg and rating you make up a ton with procs, dmg rating or health/defense. Blessings I'm mixing up between defensive ones such as baldur for deflection, loki for invis and dmg to unaware or volstagg for health and defense though I'm not sure how much health and defense you'll really makeup going for volstagg. Baldur seems like a really good safe bet.
One thing I just had to update I noticed. You only need 1 point into kevlar because from her uniques I have 32 ranks in it. The rest were supposed to be all allocated into