I used her outside the event for quite a bit now so I can safely say that you can make her work just like spishtar or maybe even easier depending on the node
and this is as scuffed as it gets, cause she’s np1 3/3/10 with a non-mlb lv60 angel song (rip this ce btw)
but basically against zerkers I always need 2k4, refund without it goes to 75% + the avenger passive. But remember my arts buff being scuffed, so at lv 10 I guess it could go up to 80%+
so far I could say that she’s easier to enable than Spishy due to her arts buff being bigger and guaranteed. But once I
do the mana transfer unlock her Mana loading append I’ll try her on akward nodes as a 90+ testing, but for one enemy waves my main concern would be damage instead, and that already happens me with Astarte. So they’ll both appreciate some extra np levels.
Some alternatives can be pre-carding with 3rd skill active or charming the st mini boss and as long as you’re 3 turning that way it should be fine
edit: oh I forgot to add the dmg, but Kama can easily hit the 170k ranges as long as I land the charm, without it, it goes down to 130k or so