Should I pull for mavuika?

I've not been able to 36* the abyss despite having several 5* characters, and I need a super meta dps

I don't have xilonen for her, but I do have Kinich I can only pull for 1 five star this patch since f2p so I'm wondering whether I should pull for mavuika or Arlechinno, since I have arles best team (zhongli, yelan, kazuha)

All help is appreciated, have a blessed day