Need help with Anivia (Arcane Karma)

I've tried six times with 4 star Jinx (dreadway chase gun, loose cannok and scourge stash) either I dont get enough power to kill enemies with 24 health and lifesteal or she gets the survive damage give armor ally and its game over. I don't know ehat to do with Jinx.

I defeated Karma with Ambessa, failed with Viktor (5 star). I have 5 star Evelynn, Viktor. And 4 star Ahri, Jinx, MF, Morgana, Swain. Most othet champs at 3 stars. Want to finish karma off so I need 2 Piltover, 1 Bandle, 1 Bilgewater and I guess the any region goes to Evelyn.

Any tips appreciated. Anivia is a pain.