What is the ideal gear and level for Nightsister Zombie?

I have her at 5* g8 level 80 with a set of one dot speed mods. Works perfectly for me and she wont take a fracture. I am 5 shards away from 6* but I dont think I am going to promote her ever.

EDIT: I dont run them in arena - just TB and TW, but they perform very well in both. People that run arena may have a different option, but I target NS teams with a high-health zombie.

I would go all the way to 7 stars with her on lvl 85 but with the lower gear level possible. As Vontzat said the idea is her not to be able to survive a fracture or a shock or anything that would keep her away from taunting. The 7 stars is only if you are planning to use her in every aspect of the game (mainly heroic raids) however if that’s not your plan just keep her as it is.

Definitely get to level 80 so you can get auto taunt omega. and i took mine to lvl 8 and couple peices for extra speed. And then 1 dot speed mods except 5 dot 30 speed arrow. Not sure that little but extra speed is worth it or not sometimes wish lower gear level. But definitely lv80 omega is important. But overall pretty happy with only g8. In Sith Raid sometimes wish she was a little stronger or weaker depending on phase

2* gear 8 level 80 w/ 6x 5*mods for max speed secondaries. Use health for the circle, tenacity or offense for the cross and stay away from secondaries that have prot or health. Easy to get her well over +100 speed.

@Poxx @Creepioo Thanks for the advice. Totally didn't realize the lvl 80 auto-taunt. And per this advice realized I had +3200 protection from secondaries!