

Struggling with endgame
So I've been struggling alot with end game and I have enough pulls / pity to pull 2 characters and one lightcone.
I'm thinking I should go for e1s1 yao guan, and e1 hysilens.
But because I often split pink girls I'm also hoping I can grab robin sp.
I'm a light spender, I get the BP, and EP, and plan to spend a little if I need to, to get e6 hyacine, but everything else is from me having completed 100% of exploration, quests, currency wars, and simulated universe.
My current teams are:
Pink girls:
Castorice, Evernight, Hyacine, Cyrene.
Elation fox.
Evanescia, yaoguan, EMC, huohuo.
DOT.
Hysilens, Kafka, Blackswan, DHPT.
Often times I end up needing to use cyrene instead of blackswan to clear some endgame stages.
Or sometimes even need to split pink girls.
My teams are quite built, but I'm still farming DOT, and have absolutely zero luck for relics, not a single peice with speed substats out of over a month of farming.
Substats:
* Castorice: 29
* Yaoguan: 29
* Evernight: 30
* Huohuo: 30
* Evanescia: 34
* Cyrene: 35
* Hyacine: 43
I only started in 3.7, so I haven't been playing long enough to get the free archer, and I also just have no interest in fate, with only gilgamesh seeming interesting to me, though I absolutely love his joint attack with saber, and his lightcone is great too.