Those goddamn flying monsters

Anyone else has trouble killing flying monsters?
I am trying to complete the cistern of slaughter…
It took me about 1 hour I think (or a bit less, rough estimate), first time I reached so far, end of last round, end of last wave, last 2 (flying) monsters remaining…

And then I die to the godamn flying monsters!
And I can’t second wind! :frowning:

To be fair I also made the tragic mistake of equipping a splash damage weapon with Amara and shot a flying monster coming at me (I splashed myself… boom, killed myself too! :confused: )

One thread on the topic is enough. Please do not make duplicates